slopeflyer.com

SH-50 2001 update

2001 update – The SH-50 has been my go to plane for most of the year. In 2001 I had several hundred flights on it and it keeps coming back for more. The ability to fly in realitvely light air and the durability of the plane mean I use it as a test dummy at every new slope and the small size makes it easy to take it along on family trips. Mirko hasn’t talked me in to buying a van yet so when the family travels it is nice to have a small plane to tote along.

I have flown the SH-50 in winds from 7 to over 40 and it handles the varying conditions well. I have provisions for 14 ounces of ballast that almost doubles the wing loading.

The Wizard Compact 2x – a great all around slope plane!

Posted by Espen Torp on Nov 12, 2001

wizard compact
Wizard Compact 2x

This description is courtsey of Espen Torp.

I first got hold of the Wizard Compact some years ago. I was looking for a sports/F3F/slope plane that could take some abuse. I have had an eye to the Wizard F3B for many years but I never got to get one. Then when the producer came and showed me the Compact I was hooked. Neat size, nice design and very high quality was one of the reasons I purchased it.

First of all and most important, this plane is just outright good to fly! It handles really well and can be set up in different modes by adjusting the centre of gravity. Take it far back and it gets very sensitive and very responsive on the elevator, but be careful, tip stall may occur in this mode. Adjust the CG to a more normal setting and the Wizard behaves very smoothly and gentle. Still you can have a lot of fun with it and this setting is good for Dynamic Soaring.
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Psycho – An aerobatic sloper from Airtech in France

Posted by Greg Smith on Nov 11, 2001

airtech psycho

 

Airtech Psycho

This French built sloper is an affordable aerobatic sailplane. The fuselage has been designed with knife edge flight in mind and the generous rudder helps the cause. It flies lighter than its weight would indicate and with flaps is capable of landing in tighter spots than its size would lead you to believe. It is very docile, but carries speed well and will perform linked aerobatics with little energy loss.
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Racine Slope Flying Sites

Racine Slope Flying Sites

Racine, WI
In northern Racine County, Cliffside Park and a slope just south of that, Chapla Park are good for N to NE winds. Both overlook Lake Michigan.

Cliffside Park is almost inaccessible without a guide – me! (Mirko) I believe that I am the only one who has ever flown there. That was in 1998. It is only a 50 or 60 foot slope, but flying is good at both sites.

Ken Nelson added these sites for Racine:

FLYING SITE – CITY OF RACINE LAKEFRONT

There is a very flyable stretch of lakefront in Racine, Wisconsin south of the downtown area on Main Street between 14th and 16th Street.  The slope is grass covered and very uniform in height. The slope is small at about 25-35 feet with large rocks at the base to prevent erosion of the slope.
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Stellar Day at Concordia as the Winds hit 25 plus!


The wind was straight in at about 25 when I got to the slope. I put 16 ounces of ballast in the Extreme and spent 45 minutes tearing up the sky. This puppy covers ground really well and with the added ballast has super energy retention. In turns it doesn’t seem to loose speed and half pipes are a blast!

Russ and Mirko showed up towards the end of my flight. Russ had intended to test fly his recently completed Pixel but with the 25 mph wind and no previous flight he thought it best to wait until conditions were a bit calmer to give it its maiden voyage.

Mirko had his Sagitta out and Russ spent some time flying it too.
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DSing With the Aeromod Prodij

I had the Prodij DSing in South Dakota on our recent Slopin’ Safari and it hauls ass! I have noticed before that it handles like a larger plane and the same holds true  in the DS circuit, especially with the ballast. It covers lots of ground and really retains energy well. I was getting 400-500 foot punchouts after building up the speed!

The Prodij flies a bit differently than most other planes. You can fly it like most conventional 60-inch planes and it will already be as quick or quicker than most. But if you really want to extract the most performance make sure you set up your radio to use the left (throttle) stick to work the trailing edge as flaps. To get the plane to fly in lighter lift and really haul in heavier conditions, you have to be able to add camber or reflex. I have the flap set at neutral when the left stick is in the middle and am constantly using the left stick to change the wing to maximize what I am doing. This is the way the designer intended the plane to be flown.

Update on my McLean Extreme

Update – This plane is a great size . It is big enough to get great performance and small enough to fly at the local small slopes. My closest slope is 70 feet high and about 200 feet wide with a tricky on the face of the hill LZ. The flaps are great for bringing it in.

Greg launches the Extreme at Sheridan Park

On bigger hills like the Big M or Concordia I have had 16 ounces in it many times. I have a steel ballast bar now and will be making a set of lead slugs so I can get more weight in it.

I really like how it bangs off the turns!

The Extreme at Sheridan park

South Dakota Slope Trip October 2001

In memory of Ed Harris 1933-2001.
Read a tribute to Ed by friend Jim Porter.

There are over 75 pictures on the site from this trip. Start looking at them here.

Well y’all, here is the beginning of the report on the 2001 South Dakota Slopin’ Safari, held over four days in the Chamberlain area of South Dakota. 25 pilots from around the Midwest made the trek. States represented included Wisconsin, Minnesota, Iowa, Michigan, Ohio and South Dakota.

Pilots started arriving early in the AM of Thursday, October 4th and were welcomed to the first sloping location by South Dakota resident and slope finder, Rob Hurd. Rob has done extensive research and travel to find the best locations for sloping in South Dakota and the next 4 days would prove that his search was not in vain.

The location Rob chose for Thursday, located on a private ranch near Chamberlain, had a large area where pilots could drive to the top of the hill and fly just feet from their vehicles. The wind was light in the AM but flyable and with the thermals coming through there was no excuse not to get the flying under way.

Flyers continued to arrive throughout the day and there were 18 -20 who showed up on Thursday.

Many of the new arrivals chose to stay at the spot near the parking area. Several adventurous types followed Rob to a different hill that was about a 10 minute hike from the parking area. Shazam! It was a great spot for DSing! Several pilots took DSing 101 from Rob as most of the attendees had never done the DS thing before. We spent several hours finding our DS wings with Rob patiently looking on and offering advice.

Dinner at Al’s Oasis completed the evening and I went to sleep with the whoosh, whoosh sounds of DSing in my head.

Friday looked to be a bit better for wind and it was blowing somewhat stronger with the late afternoon offering up 18-20 mph pretty consistently. Even with the decent wind pilots still had to contend with strong thermals and the ensuing sink throughout the day.

Give a soaring junkie a new toy and see if he can resist! Several more pilots made the trip to the DS location, no doubt encouraged by those who had done it on Thursday. I spent the whole day there! Who says junkies are not sociable, you just have to come to my crib!

The highlight of Friday’s flying, for me anyway, was a tossup between DSing my Prodij and Extreme and watching Dave Hauch DS his 2 meter Duck! Here was the sound: Quack, Quack, Smack! Too bad it had to end that way Dave!

Prime Rib at Charley’s did the trick for many a hungry tummy on Friday evening.

Saturday and Sunday were spent front siding at another private ranch about 5 miles from the first site. The slope here was spectacular! The ridge is about 250 feet above the land immediately below and then it slopes down another 300 feet or so to the Missouri which is less than 3/4 mile away. The bowl shape of the site would make working it from different wind directions possible although it was pretty consistent on the two days we were there.

Saturday the wind was a bit light, but most people brought planes for light air. As the day progressed, and the thermals started to add to the available lift, many different birds made it into the air.

Rob, Larry, Walt and several other guys had some combat going later in the day while Dave and I, as well as a couple of other “crunchie” flyers, used a different spot on the slope. There was room for all.

A big group dinner and plenty of hangar talk took place at Al’s Oasis on Saturday evening.

Sunday started out with better winds and as more guys packed up to leave, it kept building. Dave and I got in some good flights with our Vindicators. I had the Extreme and Prodij out as well. Mirko had a nice flight with his 4 meter LS-4 and avoided what could have been a disaterous landing behind the hill when his plane hunted out the tallest grass around to settle in. Walt and Emil really got their Zippers dialed in.

One of the highlights of Sundays flying was playing “last guy to pull up wins” with Rob and Larry. Basically we all start at about the same altitude, dive for the valley floor and wait until the other two chicken out. I think we all were about equally daring, although I am sure Rob won one of the rounds because I swear he breezed a tree at the bottom.

A partial list of planes flown during the 4 days: Zagis galore, Boomerangs, Brisk II, Image, 2 Vindicators, Extreme, Prodij, 4 meter LS-4, Hillbilly, several Zippers, several Fun-1s, several JWs, 2 meter Duck, Wide Glide, Eli 2, Vern Hunt F3B, a couple of Vern flying wings, several foamy warbirds, Encore, Scar, Windfree, SH-50, Mini-Acacia, 2 Sagittas, several 60 inch racers from MRCSS, 2 meter DAW 1-26 and many more!

Kou discovers several small slopes in Madison

Madison Wisconsin Slope Flying Sites
discovered by Kou Vang

Giddens Park, Lake Mendota, Madison WI
A small park facing N-NW onto Lake Mendota. Located on the Isthmus on N. Brearly St. behind a Church just off E. Gorham St. Parking space available at the top. Grassy slope is mowed all the way down to the lake. The slope is gentle and is about 50-80 feet above the lake and 30-50 yards from the shore. A small area facing NW is free of obstructions, but more N are 3-4 trees that are at the base of the slope and affect flow a little, getting above the turbulence created by them you’ll be in smooth air. This site is advisable in N-NW-W-NNE winds of 10mph or more. Recommend HLGs and foamies, Zagi’s work great. Landing is a little tricky in the small area and there are large trees and houses around the perimeter of the park. Lift is very good, but you must get above the turbulence created by the trees. Hour flights in 10+ mph N and NW can be had. Soaring is several hundred feet high depending on wind conditions and incoming thermals from the north shore. Bring lead for NW winds at 15+ mph.
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N. Fork Bad Axe River, Dam site, Vernon County near La Crosse, WI

N. Fork Bad Axe River, Dam site, Vernon County near La Crosse, WI
reported by Kou Vang

A sloping treasure, if you can find this site and the wind directions are right you’ll be in DSing heaven. It is a dam site, holding back the Bad Axe River. County Y, goes right over the dam and there is parking on top of the dam. You have 100-200+ feet of almost vertical slope on both sides down to the lake on the north or a small stream on the south. I flew in south winds, which generated excellent, but turbulent lift. In south winds you are flying over a small stream and can land at the bottom on the flats. If flying in North winds you’ll be landing on the slope, on top of the dam or in the water. Wind directions Southish to Northish at 8+ mph recommended. In 10+ mph any size plane should fly and there is plenty of space for landing on top. Bring the Monsters out. The North face onto the Lake is less restricted and should give smoother lift, the South face is grassy at the bottom, but faces the tree line several yards back, so there is more turbulence. If DSing you’ll be doing it right across the road, but don’t worry few people travel this isolated route. The bad thing is the dam is located in a valley up in the hills, therefore wind direction can be somewhat restricted to directly S and N flying because of the flow within the valley.

This site is located in the Amish country of Vernon County, near La Crosse. It takes 25 minutes to get there from La Crosse. You’ll need a Gazetteer or you’ll get lost. From La Crosse, take 35 south till you get near Goose Island, then take a left onto County K and follow it for 8-10 winding miles until you reach 162 East (this will be an inclining exit of K, and leads into the town of Chaseburg). Right after Chaseburg take a right onto County KK and follow that for another 4-5 winding miles till you see Enterprise Road which you’ll take a right onto. Follow that for 1 mile till you reach County Y, where you will take a left and follow that for 2 miles till you reach the site.

Spring Valley Resevoir, Spring Valley, WI

Spring Valley Wisconsin Slope Flying Site

Directions to Spring Valley Slope (from Twin Cities)
Take 94 East through Hudson, WI to exit 19, which is HWY 63. Follow this for 7 miles to County Road 29 and turn left (East). Follow this into the town of Spring Valley. At County Road B turn left. Follow it through town to 2nd Avenue (stop sign here). Turn Left into 2nd Avenue (same as County B). Follow it West for one mile to 250th St.

Turn Right on 250th at the sign that says Eau Galle Recreation Area, turn right. When you get to the gate leading into the Corps of Engineers buildings, turn right and continue up a hill. Keep bearing right. You’ll come to a parking area with a covered look out balcony that overlooks the reservoir below. Park and walk down to the dam site.

Russ’s Vern Hunt Sloper

Report on 09/06/01

High Angst is my first larger sloper. The 4.5 lb weight (16 oz/ft2) was a little disconcerting but I had nothing to fear. It flies as if on rails and is super stable. Mirko has always extolled the virtues of larger planes and it is easy to see where his enthusiasm comes from. Yes, Renolds Number does exist!

The severely tapered wing and only 10% stab area spelled “tip stall” to me. I set the CG at 25% MAC as a starting point and have since moved it back to 30%. I used an aluminum spinner that did not have prop cutouts for the nose. I made a clay impression of the inside of the spinner then cast a mold in plaster of Paris, using the clay as a pattern. When the plaster was hard, I poured lead in the mold. I was afraid that pouring lead in the spinner might distort it. This worked great.

Flying is different from the SH-50. I have to think ahead a little more. The SH-50 can roll or loop in impulse if you have some speed. The High Angst requires a little forethought as its inertia makes it a little slower to react. I have increased aileron throws to liven it up. The fast swooping flight with great E retention is its forte.

On the first landing, I overshot the approach and flew it between tree branches without a touch. Lucky! Spoilerons are effective for slowing down. I recommend them on all slopers that do not have flaps.

Great Conditions at Concordia for Greg and Mirko

Mirko gave me a call and said he was going to Concordia. When I arrived, Mirko was already tearing around with his Saggita at the North launch site.

I wanted to fly the Extreme because the conditions would have supported it and I haven’t flown it at a big hill for a while. However, I left the transmitter I use for that plane at home. Oops! Tracy knows what I am talking about. Fortunately, I had 3 other planes in the car that are all on a different transmitter.

I joined Mirko with my Mini Acacia and the lift was great. This hill supports several hundred feet of altitude when the conditions are right. Today they were. We flew for about 30 minutes during which time several people watched or asked questions. Mirko suggested to one guy that he should get the University to start a model airplane club.
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South Dakota Slopin’ Safari – July 2001

South Dakota Slopin’ Safari – July 2001
by Ed Berris

Walt Huemmer, Dave Engleson, Dave Fisher, Lee Berris (my son) and I drove to Central South Dakota for the 2001 slope expedition. We met Mirko Bodul and South Dakota slope guide and all around good guy, Rob Hurd waiting for us on the side of the road off interstate 90.  Mirko had left Milwaukee on the 18th so he already had plenty of flying time completed by the time we arrived early Friday afternoon.

Walt, Ed, Dave E. and Dave F. at the ranch in South Dakoa

 

We wasted no time heading to what turned out to be the most fantastic slope site I’ve visited and that includes Torrey Pines in San Diego. The hill was over 500 feet tall and the bowl shaped area we flew in extended all the way down to the river/lake below. It was not only beautiful but also a fantastic place to fly from.

The farmer that owned the land came up each day we were there to watch us fly and to visit. He and his son couldn’t have been friendlier and we also enjoyed their company. On Saturday night he (the land owner) suggested that we visit one of the restaurants that he was familiar with. He told us to be sure to tell the hostess that we were flying on his land and to treat us right.  Actually, we didn’t have to do that because while we were waiting to be seated for dinner, he called the restaurant himself to tell the owner that we were guests of his and to make sure they took good care of us.

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Installing ballast in the Prodij

I used a piece of PVC type electrical conduit that is Shoo-Gooed to the side of the fuse along side the servos. I can get about 12 oz with a steel bar and more with lead, although I have not cast the lead piece yet. On this plane 12oz is pretty good. The thing is already fast because of the thin airfoil and the clean wing so the weight helps it really cook.

Flying at the Big M 06/10/01

Platteville, WI – 06/10/01 Greg & Mirko

The forcasted 15-30 mph winds at the Big M in Platteville did not disapoint today. When we arrived at 10 AM the wind was out of the Southwest about 15 MPH.

I got out the Prodij and started flying while Mirko got one of his 2 Saggitas ready. I hadn’t flown this plane since the Midwest Slope Challange in mid-May and was anxious to get it in the air. A quick toss and the Prodij was climbing out well. The lift was already very good. I was practicing pylon racing starts and turns for awhile and then worked a few aerobatics.
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Slope Fun With No Wind!

Greg letting the Mini Acacia rip.

A bungee and a pedal launcher are great fun especially when the slope lift leaves a bit to be desired.

My bungee, from Hollyday Designs, (sadly, like so many r/c cottage industries, Hollyday is no longer in business, however there are a couple of other sources and the fun can still be had) is 25 feet of big ol’ black rubber tubing with eyelets installed in each end. I usually pull about double the length of the bungee for really big launches. I’d say I get about 250 feet off a launch although vertical rolls and other schenanigans usually make that somewhat less.

Put the launch hook well forward of the CG and let ‘er rip. With the bungee pulling, the plane tracks straight, just be ready to pull up when the bungee lets go and watch the plane climb like a rocket.

Rich at Hollyday was very helpful and even reinstalled one of the eyelets N/C when I nicked the rubber where one of the bungee grips (the part that has the eyelet on it) is installed on the tubing.

Vern Hunt High Anxiety – specs

Posted by Russ Whitford on Jul 1, 2001

Russ and the High Anxiety

Airfoil: RG15 mod
Span: 88.0
Area: 660 sq/in
Surface loading: 15oz/ft2
Weight: 60oz
Control: Flaperon, and Elevator
Radio: 1400 pack.

This plane came from Vern hunt and started life as a high performance electric. Russ is converting it to a slope plane.

07/10/01
Maiden voyage was at Big Bay today. Went off with out a hitch, I can’t wait to see it on a bigger hill

 

Prodij at the 2001 Midwest Slope Challenge

I used this plane for the Unlimited Class at the Midwest Slope Challenge and was very impressed with how fast it was in the light conditions. Several people commented on how quickly it accelerated when the nose was pushed down. In fact the acceleration helped me win one of the heats as we both dove for the finish line.

The durability of the plane was also tested in a race where the wind had come up allowing some good height to be gained before the start and as my competition and I dove for the starting line, holding until the last possible second to pull through the line, when I was about 2 feet off the deck, he bounced off the top of my Prodij slamming me into the ground. I am not sure how fast we were going, but it was fast for sure. Several people thought the plane must have been destroyed. As it turns out just a small hole was punched in the nose cone.

Indiana Sloping at Brookville Dam

Brookville Dam, IN

Brookville Dam in Indiana has been described by some as “the best inland slope in our part of the country”. It is located 2.5 hours from Louisville in Brookville, IN and about 1 hour from Cincinnati, OH. Brookville Lake is located in Franklin and Union Counties on the East Fork of the Whitewater River. The dam is about 1.5 miles above Brookville, Indiana, and 36 miles northwest of Cincinnati.

South winds work best here although there has been some noise made about DS potential in North winds. Several 4 hour, as well as at least one 8 hour, LSF flights have taken place at this site.
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Brian McLean Extreme

The McLean Extreme

Brian McLean used to make this ship for F3F, DS and any other high-performance slope soaring. I still have 2 and no, they are not for sale or ever will be! It is simply my all time favorite slope plane.

Specs Airfoil: Joe Wurts designed DS 19
Span: 78.5
Area: 500 sq in
Surface loading: 12.5 oz/ft2
Weight: 43oz
Control: Aileron, Flaps, Rudder and Elevator
Radio: Hitec Super Slim, 4 HS-85MGs in the wing and HS-85s in the fuse. 5 cell 600ae pack
Ballast: 1 – 16 oz piece of steel  made to slide in the tube provided.

Brian Mclean made this ship for F3F, DS and any high-performance sloping.

The fuse has a slip-on nose cone over a carbon servo tray insert, a removable carbon ballast tube, and a unique mid-tail fixed horizontal stabilizer with elevators. The linkage in the tail allows up-elevator with a servo pull, key for heavy DS elevator loading. The fuse is heavily reinforced glass, with thick Kevlar in the wing root section, with Kevlar and carbon extending from the wing root trailing edge to the tail in the boom.


The Rob Crockett view of my Extreme

Wings are carbon over  high density foam with a ply reinforcement of the leading edge and a heavy ply root and sub-rib. The DS19 airfoil and wing planform was custom designed for Brian by Joe Wurts for F3F and DS.

The kit comes with both carbon and steel joiners. Ailerons and flaps are silicone-hinged with internal balsa wipers, and the molded rudder has an internal wiper.

The Extreme fuse is carbon-fiber, fiberglass and Kevlar. It has a slip on nose cone and a strong carbin-fiber area for the battery, receiver and fuse servos.


Extreme nose

The elevator is mid-T. The horizontal stab is fixed in the front and the elevators are actuated by a linkage that allows the servo to pull for up elevator.


Linkage showing down elevator

Linkage showing up elevator

All the pretty parts that came in the box

Slope Flying at Coronado Heights 5/20/01

On my home from the Midwest Slope Challenge I stopped at Coronado Hights, near Salina, Kansas with Pat and Randy McCleave.

A view from the top. The lift was good, with 15 mph or better winds and thermals coming through every few minutes.

Uh, guys the rain will be here in about 2 minutes. OK just another minute then.

Pat’s warbird makes a pass.

Mike’s Foam-1 banking hard.

Some of the hazards of this site.

The castle in the distance. The LZ on this day is between the guys and the castle.

Greg and Tracy take a short drive to Crystal Ridge

04/21/01 – I flew the Vindicator first and had trouble finding the lift. I ended up landing it at the bottom of the hill in a convient field. I was not going to throw the Prodij off, but after some peer pressure from Tracy I gave it a throw. I worked a bit different area and was able to get about a 20 minute flight. I ended up landing the Prodij at the bottom of the hill too. The LZ at the top is small and rocks and buildings said don’t try it up here today. I would not say it was all that much fun. 45 mph may be too strong for this hill.

This was my first attempt at this hill. The wind direction seemed good, but the lift band was very narrow. I think a more Southerly or Westerly wind would work better because Southwest seems to get split on the corner of the hill. Tracy has flown in lighter winds and reports good lift

Tracy takes off a day of work to fly at Crystal Ridge

Crystal Ridge- Milwaukee, WI

Tracy’s Report – 04/13/01

I took Friday off to do nothing other than fly my planes. Bright and early Friday I went to Crystal Ridge to fly the Zagi off of the west face of the hill. Nice westerly wind, not too fast, but just right for my first try with this plane. The hawks were VERY interested in this new bird in their sky. I had one that flew about three feet off of the wing, mirroring every turn I made. He flew off after a while but returned with wings folded doing about 50mph! He screamed to a halt right along side the Zagi and again mirrored every movement. It was definitely the best soaring moment I’ve ever had!

Later on, I saw a group of four of them in a tight circle, thermalling over the trees below the hill. I flew over to them to get in their lift and none of them seemed to mind except a really bright red one. He descended to get a better look, then after deciding that I wasn’t much of a threat, let out a cry which was echoed by the other three. Too cool.

I also flew the Majestic with my new high-start to some amazing heights and one incredible 24 minute flight that could have gone much longer. I got nervous when a curiously low Sun Country jet flew almost right over the ski-hill. I came in for a landing immediately after that. I’m sure that the jet was over 6,000 feet and my plane never got above 2,000, but better safe than to be the cause of a disaster.

Later that day I flew the Xterminator at the local school. It was going great until I hit a light pole 50 feet off the ground with the wing. Depth perception was incredibly difficult against the clear blue sky. I thought I was well beyond the light pole. The plane skidded down along the pole toward the concrete base and shattered the fuse when it hit. Believe it or not, the plane still flew after the accident, even with the nose section splintered from the plane. After an hour repair job, I was back at the school with about 25 more flights (the next day my arm was so sore that I thought it would fall off!)

I went back to the ski hill on Saturday morning with the Zagi. The wind was blowing a lot more than the day before, so there was a LOT more lift. I had some incredible flights, very fast. Faster I think than I’ve ever flown before…which explains the crashes. It’s very easy to get disoriented with a flying wing. Did I mention that I love EPP? No damage done. I just tossed it out again for more abuse. I practiced bleeding off speed by coming up the face of the hill and plopping it down on the ridge on which I was standing. Got pretty good at it too. Landing a foam and glass ship will be tricky as the hill face is nothing but dirt and broken concrete. I think I’ll watch you do it before I try it with a plane of my own. The hill is excellent in northwest to southeast winds. You’ve got to try it.

Greg Flys at The Big M

Flying at The Big M

Platteville, WI – 04/01/01 Greg

I got the opportunity to fly at the Big M today. I was coming back from a wedding in Iowa and routed the return trip past this large mound in Southwest Wisconsin.

This was the second flight for the SH-50 and the conditions were perfect to test the plane more thoroughly than the first test flight, which was done in 6 or 7 mph winds. Today was about 15-18 mph. It was coming a bit more northerly than is ideal, but this place has very good lift and I had no problem putting the SH-50 through it’s paces. This plane flies very well! It accelerates quickly, rolls very fast and loops are tight. Pylon turns are quick and it is easy to work a small area of the slope. I flew it unballasted at about 17 oz. I can’t wait to ballast it up.

If you are going to be in the area and would like to fly here contact:

Greg Smith – ( I am a couple of hours away, but can make the trip with enough notice.)

CR Fun-1 One Design Racer

Update on this plane. I still have it after almost 8 years and it is still a super plane. I’ve now won the One Design class at the MWSC with it and finished second a couple of times. I did blow up the wing DSing it but a decent repair and it is back in action and now right at the 25 ounce weight minimum negating the need for the 2.5 ounces of ballast I used to need. Still flies great though.

I originally bought this plane to race in the One Design class at the Midwest Slope Challenge.

Fun-1
Specs

Airfoil: 6062 (modified)
Span: 60.0
Area: 360 sq in
Surface loading: 9-14oz sq ft
Weight: 22-1/2oz to 35 oz
Control: Aileron (Flaperons) and Elevator
Radio: Hitec Super Slim, HS-81MGs servos for the Ailerons and Elevator, 600ae battery pack.

12-1/2 oz of ballast can be bolted in. 2-1/2 oz are needed to get my version to the minimum weight for the One Design Class at the Midwest Slope Challenge and the other 10 oz brings it to the 35 oz maximum.

Purchased from CR High Performance Products (unfortunately CR is no longer selling planes. I for one will miss the great planes at fair prices!)

I bought this plane to race in the One Design class at the Midwest Slope Challenge. (I tied for 5th place by the way) At the time it was the only kit available which meets the rules, however it is possible and encouraged to build your own plane that meets the specs. With the affordability of this kit ($80-$90 bucks depending on how it is configured) most choose this route. In fact this is one of the best all around values in slope planes today.

The Fun-1 makes an excellent intermediate sloper and is capable of flying in really light conditions. I use it often in winds as low as 6 or 7 mph. When the wind comes up, put in some ballast and this plane is almost as fast as composite ships costing 4 times as much.

I built mine as the instructions indicated. One thing I should have done is to add a spar of some kind. I guess I can always build another wing.

Update: May 2002 – Once again I used this Fun-1 for the One Design class at the Midwest Slope Challenge. There were a lot more planes that meet the rules there this year. In fact no fewer than 5 different designs meeting the specs were represented. In the end CR Fun-1s took the top three places with yours truly netting a 3rd this time.

The new designs showed a lot of promise with a Magnum Models Cobra Racer making the finals and finishing 4th. Could have been 3rd but for a mid air with my Fun-1. I guess we will never know. (sorry Larry!)

The Hammerhead from Polecat Aero was also very competitive but the top two Hammerhead fliers mid-aired and took themselves out of the running. Pat McCleave’s looked particularly fast and Mike Garton’s flew to a soft landing even with the wing at about a 45 degree angle to the fuse after the rear mount bolt broke! Maybe next year guys.

May 2001 – It did not disappoint. I made it through all the rounds of the One Design class at the MWSC and netted a 5th place! It makes me happy since this was my first slope race since about 1984!

I have been using the Fun-1 to practice inverted flying. It is pretty good at it and has no weird tendencies.

It will be going to the 2002 Midwest Slope Challenge. We will see if it is still competitive. There are several new kits to contest its domination of the class.

Ellison Bay Slope, Door County, WI

On the Door County penninsula. This is a great place to take the wife or whole family for vacation and still have a place to fly.

There are two spots on either side of Hwy 41 that work well in a N or NW wind. Just before you enter the town of Ellison Bay you crest a hill, on the West side is a Hotel with the slope between the road and the Hotel, on the East is open land. The open land is platted for a subdivision though, so I am not sure how long that will be usable. The Hills are only 40 or so feet right where you launch but is about 150 feet above Lake Michigan and the wind seems to work better here that some other small slopes I have tried.

Tennesse Slope Soaring

The site we use is 6 miles off Interstate I-75 between Lake City and Lafollette TN. In fact I-75 passes at the foot of the mountain. Called Cross Mountain by the USGS, it has three usable slopes. The smallest is the north slope, which is usable but the air is disturbed by a nearby point. The north slope pretty much requires a true north wind for good flying. The east slope is better and larger, overlooking a grand valley. From the east slope any wind close to east is good. The best and largest is the west slope, very big and bowl shaped. Any west wind, especially SW, works well. The uncluttered terrain of the west slope makes it the combat flyer’s choice! All the slopes have acres of good overgrowth-covered LZ’s. Below are the directions used by most everyone, although there is a 4WD-only route from Lake City. The exit is 30 miles north of Knoxville TN. Generally, going up you need to stay left, and down stay right.

The east slope, with it’s nearby tree line.

On Interstate I-75, use exit 134. From the south turn left at the end of the ramp then left again at Shoney’s restaurant; from the north go straight past Shoney’s. Just past Caryville Surplus Sales you will bear left and cross the RR, that will be Mountain Road. Approximately 1.7 miles from Shoney’s the pavement ends at Ivy Grove Church, go straight onto the gravel road. Start counting switchbacks! Keep going through 6 tight switchbacks; at 1.7 miles from the church you will see a cell phone tower on your right. Go 4/10 mile and one more switchback, then turn left onto a one-lane dirt logging road. This is the worst part, but not really bad! To help you, with a brief exception a power line runs all the way to the slopes, just follow and stay on the well-travelled road. Go 2.2 miles and you will see the north facing slope site, and the west and east sites along with the north slope access are just beyond there. Be sure to follow the same way back down that you did going up! There are no facilities of any kind on top of the mountain.

SUV’s can handle the roads easily, passenger cars may strike bottom if you are not very careful. Go slow and keep your lights on as many ATVs use the area for recreation and dust is a real problem for visibility! During the week logging trucks may be operating so be prepared to yield or back up. Also do not attempt the trip if your vehicle is mechanically unsound as a tow truck may not come to get you, or will charge you extra. This route is steep at intervals but will not overheat your vehicle if it’s in good condition.

Larry Blevins flies his mini-P40 inverted over the north slope.

The main contact for this site is Larry Blevins, who lives at the bottom of the 4WD route in Lake City, and is the owner of Magnum Models. Larry has been flying this site for years, and is an able guide. He can be reached in the evenings at 1-865-426-4826. Weekend flying is informal, with a promising weather report we contact each other and meet at Larry’s home or at the top of the mountain.

Here is the north slope as seen from the access road.
The bowl shaped west slope, as seen from the north end.

SH-50 Compact Sloper

sh-50
SH-50 number 1

The SH-50 is a 50″ sloper designed to be light, fast and strong. Our slopes are mostly small and under 150 feet high. It is really nice to have a plane that is super manuverable and doesn’t need a whole lot of sky to have fun.

Airfoil: 7012 mod or 6063 mod
Span: 50.0
Area: 300 sq/in
Surface loading: 7oz/ft2
Weight: 16oz
Control: Aileron and Elevator
Radio: Hitec 555, CS-25s all around. 300mah pack.

4oz and 6oz lead ballast made to bolt in the fuse under the wing.

Designed and built by Greg Smith and Russ Whitford.

 

Kansas Slope Soaring at Wilson Lake

These are locations we have had the privilege to fly. Some may have access restrictions.
Check with local flyers for information.

Kansas Slope Flying Sites

Wilson Lake – This is the location of the Midwest Slope Challenge in May.

Race report from Wilson Lake 2001.

Wilson Lake is located at mile 153.9 on the Saline River, in Russell County, in north central Kansas. The damsite is about 45 miles west of Salina and 10 miles north of Wilson, Kansas. Interstate 70 is located approximately 7 miles south of the lake. Direct access to the lake is provided by Kansas 232 which crosses over the dam and connects Interstate 70 and Kansas 18. Access to the lake is also provided by Kansas 181 and numerous county roads on the north and south sides on the lake. The Dorrance Road, which connects with Interstate 70, and South Shore Drive are paved county roads that provide access to the parks on the south side of the lake. Other county roads are well maintained gravel roads.

There are several possible locations to fly depending on wind direction.

Local Pilots

Pat McCleave – Hi, my name is Pat McCleave and I have been sloping KS since the late 70’s. Of course my favorite site is Wilson Reservoir in north central Kansas but there are several others that are still quite Spectacular. Pat is working on a couple of other sites. Contact him for the latest info.

If anyone ever wants to do a Kansas Slope Safari let me know, I am sure we would have a great time.

Sloping at the Big M in Platteville, WI

This view of the mound is from about 8 miles away. We fly over the Big M on the right side.

Wisconsin Slope Flying Sites – The Big M

The Big M is a large mound near Platteville, in western Wisconsin. It faces West but because of it’s shape it is usable for several directions from Northwest to South.

bigmtop

This view is from the top of the mound. The white patch on the left is part of the top of the Big M

From Madison take 18/151 towards Dodgeville. At Dodgeville continue on 151 towards Platteville. You will make a right turn at the end of town in Belmont (still 151) and will be about 7 miles from Platteville. You will see the mound off to your right. About 4-5 miles after Belmont is Mound Rd. (maybe West Mound Rd.) At the base of the mound take a right and the farm with the access road is on your left. You go between the farm house and the out buildings up the access road to the top where the antennas are.

Local pilots

  • Greg Smith
  • Clayton Greaves

 

Wisconsin Slope Flying at Atwater Beach

Atwater Beach, Shorewood, WIExperenced flyers only! People present!
Good for North East winds. Tricky or unconventional landing at the top (this involves coming at the slope, diving down, following the slope contour up to dump speed and plowing into a bush) but the beach is big and there is a path to walk down. This is a nice North Suburban Milwaukee site and very good lift in ENE winds. Not for beginners though!

Local pilots

Greg Smith
Russ

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