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Stuka Stunt Main Forum · 11 of 11 known posts recovered

cgryphon · May 14, 2001 11:12 AM

#0 source
I’m writing this post for 2 reasons. 1st and most important to thank all the regular posters to this forum for the vast knowledge that they share. Reading through the posts on this board (and others) has helped me tremendously. 2nd to offer encouragement to other newbies, retreads, and lurkers (like me) that even with limited resources, funds, and knowledge you too can get a plane in the air.

Backtrack: Back in the game after a 25 plus year layoff. Never was any good and never had any real planes. Just fooling around with some of the neighborhood kids. No knowledge base available. Build, fly, crash approach. When I did get something to fly, I was totally into it. The only real flyers I ever had were a solid wing and body trainer with some kind of .19 (don’t recall) that would barely do a loop and a flying wing combat plane that kicked my *ss for about 3 flights. Read, speed + dizzy = kindling wood. Put it all in the trash bin/garage sale.

Present: As noted previously I live in a small town, about 1 hour west of Detroit. Starting getting interested again when I found all kinds of stuff on the web. Went through a phase of *bay, garage sales, swap meets, etc. buying all kinds of weird stuff, some useful, some not. One mostly free-bee along the way was an old (1969) homebuilt trainer henceforth referred to as the “old bird”. It was in serious need of a re-build. The last flight of this plane had ended at a fence post, according to the previous pilot. Kept reading the forums and rebuilding some of the junk I had assembled waiting for the never-ending Michigan winter to subside.

I joined AMA and PAMPA and found out there were 3 other flyers in the area. Made contact with one of them as was invited to a great field. They all work for the same company and they had convinced the owner to let them keep a circle mowed close. It’s in an industrial neighborhood, so nice and quiet on the weekends. I could not ask for better, as most times it’s a no waiting situation. I went out to the field and met two of the guys. They are flying beautiful airplanes, like Accentors, with fantastic finishes, carbon fiber push rods, adjustable lead outs, the whole works. Flying pattern after pattern. Intimidated would not describe me at this point. We were out late in the evening so I was happy to just be a spectator. I did drag the refurbished “old bird” powered by a pre muffler lugs Fox .35, out of the trunk. Nobody laughed (out loud anyway) and it was pronounced airworthy.

I had still not run the engine (see my “Need Fuel” thread) but I was getting fired up. Got fuel and got that baby running. Ran through some break-in tanks and started to feel comfortable with everything. Now just waiting for the right weather and a clear “honey do” schedule. My day arrived on Saturday, May 12 2001.

Super clear day, low humidity, and just a little wind. I’m chomping at the bit and I’ve got no flying partners available. I had rigged up a stooge and decided to go it alone. Left the wife and babies napping at home. Cruise on over to the field, not a soul in sight. I think this is good as some considerable embarrassment may be just around the corner. Fire up the old Fox, run through a tank and all is in order. Set up the stooge, run another tank through and everything is holding up. Roll out the lines, attach the handle, check for neutral, test the stooge line. All systems go. I realize I’m sweating like I’m in a sauna and it’s only about 63 F. Adrenaline? Check!

Fire it up again, re-check the stooge for security, and head for the handle. Remember all you guys are in this with me, based on knowledge transfer. Grab the handle, grab the stooge line, release and viola! Bouncing through the tall grass and lift off! Goes directly vertical (don't overcorrect!). Slack in the lines and I’m running like heck. I decide to just go for the loop. The ground was about two feet too tall. SHE-BLAMO! Figure 9 with a score of 10 from the judges. Broken wood prop, tail feathers a mess, plenty of grass and dirt. Hit the ground pretty much straight in, so I was pretty impressed that it had not turned to toothpicks.

Return home and after a quick triage, go for the CA glue and 90 second epoxy. The stabilizer/elevator had broken straight across the hinge line, one of the parts I had not rebuilt. Sewed new hinges with dental floss (Deborah, the wife, helped) slapped on some super glue/epoxy here and there. The whole time I’m thinking about all of this time that I spent sanding and painting. Now I’m building. No appearance points needed, just get that baby airworthy. Re-started the engine to make sure it would still run, got Deborah and the babies and headed back out. After several failed attempts with the "stooge" (kept hitting the prop in the grass and stalling) help arrives. An old timer (JD) I had met at the field the first time I went to watch came driving up. Got me over on a hard pan spot, pulled out a refrigerator box side for a runway, checked out everything for balance and assured me it was an airworthy craft. Cranked her up and LIFT OFF! Goes directly vertical again, but this time I hung in there and completed the LOOP ON TAKEOFF! Deborah thought that was the way you were supposed to do it. Got it under control and finished the flight, mostly level! Broken wood prop on sort of crash landing. JD says "Yer motor's a little hot for that plane. Let me give ya’ a nylon prop and run it a little rich. Are ya dizzy?" NO S***. I'm guessing I was turning 5 second laps on 52 foot lines so what's that? About 45-50 MPH? You tell me, math is not my strength.

Made the changes, got the old Fox .35 fired up, back off a little on the RPM's and off we go. DIRECTLY VERTICAL again! Saved it early this time, so no loop. Little slower laps so less dizzy. Grinning like a 6 year old. Ran the tank dry, crash landed, (need bigger tires and more forward landing gear for this tall grass). Launched JD’s Accentor a few times and called it a day. Nothing a little more super glue won't fix.

Spent Saturday night putting things back in order. Spent Sunday (perfect flying weather) doing Mothers Day stuff and trying to be into it. “No honey, another hour at the zoo would be great. The babies seem to be having a blast.” Dying to get back to the field the whole time. At this point I’m like a crack addict in denial. Finally get everyone back home and happy and grab the stooge. Off we go!

To make an already long story somewhat shorter: Got in a few good flights. The score: 10 takeoff attempts, 5 actually out of the grass without stalling, 3 good flights and 2 figure 9’s. This is one tough “old bird”. Just straighten out the landing wire and go for it. JD finally showed up and I let him launch me into a final figure 9 (OK so I’m a slow learner). Broke the prop again and was getting a little concerned about structural integrity. Called it a day by holding his Accentor and watching some great flying until darkness descended.

So, if you’re in the game or thinking about getting in the game, GO FOR IT! It’s a blast. I can’t wait to get better. You will meet some really nice people and get lots of help. I would like to take a little more space to thank a few people directly.

Currell Pattie, my first direct contact through email and at swaps. Got the old Fox and lots of advice from him.
Larry Benson, the original builder of the “old bird”.
Leonard Neumann, for supplying this forum and more than several words of direct advice and encouragement.
Randy Ryan, for keeping the ball rolling and finding close fuel for me.
Curtis Chapin and “JD” for letting me on the field whenever I want.
Everyone else who has posted to me or the boards in general. What a treasure trove of knowledge and support.

Hope you enjoyed the story. If anyone can tell me how I’ll try to post a picture of the old bird. I have it as a jpeg, but can't seem to cut and paste it here. You get bonus points if you can positively ID her.


Best regards to all,

Clay
"There is no such thing as a stupid question....but I'll keep trying"

currell · May 14, 2001 12:46 PM

#1 source
Clay: Great Story. Getting to Jackson from Motown in an hour might br dicey, though, what with the orange barrels and all.

Is the Fox you're using the one I sent you in the mail? Was that the one that wouldn't needle?

You're ready for something else now, like one of the Sigs, Streak, Ring, Goldberg, etc.

Currell

currell · May 14, 2001 12:56 PM

#2 source
More: If it was 5 secs/lap and 52 feet, this is about 45 mph.

But I'll almost guarantee that you were going faster, unless you had the Fox really running at 4 strokish slow, which apparently you were not.

Clay: go with 60 foot lines. Also try a 10-5.

Currell

cgryphon · May 14, 2001 12:59 PM

#3 source
Currell: Thanks. You are right about getting to Motown in an hour. I usually just go as far as the airport.

Yes, the very Fox you sent to me. It seems to be improving with age. The needle seems to be doing what I want it to now, so maybe it was a piece of crud or running time, as you had advised.

I'm still re-building on the Ringmaster Jr that was saved from the trash heap. To be powered by a OS .10. Getting a little spooky about flying a "smaller plane". I'm sure the "old bird" will keep me amused for a while. I still got the virgin Fox .35 35th Annv. and Flite Streak cooling in their boxes. Some day.....

Clay

"There is no such thing as a stupid question....but I'll keep trying"

currell · May 14, 2001 01:14 PM

#4 source
Clay: Consider running the baffle Fox 15 RC that you got off of me. Juat wire the throttle open. But the OS is good.

Currell

Tony Elmore · May 15, 2001 05:25 AM

#5 source
Hi Clay!

Our stories seem pretty similar - I used to hang around control liners in the mid-late 60's - started some models - never finished - flew ONCE.

Gave up in early 70's - one or two 'renaissances' over the last 30 years - never came to much and here I am 46 and having another go - a Ukey 35 with a Fox 35 about ready to fly - I should be getting my second flight in the next few weeks 30 or so years after my first.

The internet has helped a lot - both the boards and the ability to 'find' control line goodies.

The existence of control line arf's helps too....

Tone

cgryphon · May 15, 2001 07:50 AM

#6 source
LAST EDITED ON May-15-01 AT 07:51 AM (EST)

Hey Tone,

Thanks for the note. Even in my confused state, I can offer two bits of advice. 1. Easy on the up to avoid the dreaded L.O.T. (loop on takeoff) 2. Bring extra props. Good luck, you are going to have a blast.

Currell,

You are probably right about the speed. Seemed to me like I was doing about 100mph I went out and got some 10/5's so we'll see how that goes. I think I'll stay with the 52' to see how the prop changes things, then go on to 60' if I feel the need. Planning on keeping the old Fox .35 running slobbering rich. Not sure of the total break-in, so I'll stay on the safe side.

The Fox .15 you sold me is not R/C, so it's good to go as is. Raining like heck today

Clay

"There is no such thing as a stupid question....but I'll keep trying"

The Kiwi · May 15, 2001 08:25 AM

#7 source
Among the more useful of advices for beginners is to reduce the mount of control input. The push rod should be in the inner hole on the bellcrank and the outer hole on the control horn; if you have it available, use a handle that lets you set the lines or handle cables close together, and apply control with gross arm motions.

(Keep the wrist locked, and point the entire arm to change the altitude of the trainer. For youngsters, I carried an Ace bandage and tongue depresser sticks. I would place the stick with one end in the palm of their hands, and strap it on - not super tight, just enough that the temptatition to wag the wrist up and down results in the stick signalling the boy/girl that they aren't keeping the wrist locked. For our non-US readers, in case the term "Ace Bandage" doesn't immediately click, it's a long elastic strip of cloth used to support a weak or strained joint, such as a knee.)


Kiwi


~

mcm · May 15, 2001 10:11 AM

#8 source
I recently renewed my interest in C/L. Built a Brodak Legacy this winter--prettiest plane I've ever built although it would never win any awards compared to the real stunters I've seen pictures of on the Internet. Pulled old planes out of parents attics. About 12 years ago, I had a brief re-acquaintance with C/L and had rebuilt a trashed Magician .15, Sterling Great Lakes (still my all time favorite flyer, but the gear is now bent back so bad, the firewall won't withstand another rebuild) and a .29-powered design of my own and covered them with Monokote: the stuff I could only dream of when I was a kid because of the cost. They were all still flyable this winter when I pulled them back out of my parent's attic. Ran all engines up (all good but for an old Fox .29 that seems to run real ragged and then smokes like heck after it shuts down--weird). Found a great group of locals at South Tulsa Flyers. Been having a blast.
Flown the Legacy about 10 times with a new Fox .46 and flies great. Much better than I'm capable of flying it. Started building a few sport ships to practice on. Trashed a new Skyray on first flight (never bypass epoxy on bellcrank). Damaged a scratch built Magician on its fifth flight when I tried my first horizontal eight. Repaired but for covering on one wing.
Decided to probably just tape it up and keep it ugly. That way, I can actually finally learn to fly without fear of trashing a pretty plane.
Growing up, I was the second-best flyer on the block--only because I could consistently fly without crashing!! Loops, wingovers and an occassional inverted lap (always holding my breath trying to concentrate on not trying to pull "up" to get away from ground) was about it.
Our favorite game was, on hindsight, very, very dangerous. We launched on the edge of our blacktop street at a house just off of old Route 66 in east Tulsa. We'd then walk back and fly over the huge yard. There was a shallow ditch between the street and the yard. The kids not flying would lay in the ditch with BB guns and try to down the plane when it flew over. I'd sometimes actually try to strafe the other kids to make them keep their heads down. This was all with .049 Li'l Wizards or Li'l Satans or the occassional Cox plastic plane that survived at least one flight. By the time we got larger engines we'd figured out we could be hurt or die. No one ever shot a plane down. I did crash into a tree a couple of times, though, when I was too aggressive about flying right over the ditch.
Still think I actually enjoy building planes more than flying them. Now that I'm around really good flyers, I'm self conscious when other are around, but had poor luck with stooges without other around (always seems to lift tail a tad when releasing and throw the prop into the ground).
After reading all the stuff on the internet I once again built a couple of planes with silkspan and dope (one attempt at Rustoleum). By the time I could make one pretty, though, I have always sanded through a few places and made patches, found that it takes weeks and a lot of patience to do this right. Also, I'm not sure there is much of a weight savings over Monokote once you add enough filler/silver/dope to really make one shiny. Will probably go back to Monokote as my garage floor is now solid red from overspray and if I walk in from there with wet feet, I tend to leave a couple of footprints on the kitchen linoleum. Of course I use to just brush the dope on without aid of thinner when I was young. Probably got just as good (or better) finish doing that because I had so much more time on my hands then.
I'll keep trying. I'll never be at the Nat's and might not ever enter or win any contests, but I'm having as much fun as when I was a kid.
I do not know why, but I've never had any real interest in R/C. I guess I'm never satisfied until I've mastered something and C/L is something I'll never master.

currell · May 18, 2001 11:19 AM

#10 source
Great story.

On the subject of taking off in one place, and walking to another: I do this some. I'll take off of grass, fly over it mostly, but when I hear that telltale stutter that says the tank is about drained, I'll walk the plane over to a baseball infield, and try to land around where the second baseman fields.

Currell

Tony Elmore · May 15, 2001 10:13 AM

#9 source
Hi Kiwi!

Yes the Ukey comes that way (inner bellcrank hole - the horn at maximum length) and I'm also going for a forward CG.

Nils N says that 'on the spar' is about the right CG for best stunt performance so I'll set it up for that and then add some weight to the nose to bring the CG about 3/4" forward.

Whoever gets to test fly it for me before I have a go is gonna have a boring time!

Tony