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- Newsgroups: rec.models.rc
- Path: sparky!uunet!utcsri!torn!nott!bnrgate!bmerh85!bcrki9!mkfeil
- From: mkfeil@bcrki9.bnr.ca (Max Feil)
- Subject: Re: Winter Flying
- Message-ID: <1992Nov09.235032.16098@bmerh85.bnr.ca>
- Sender: news@bmerh85.bnr.ca (Usenet News)
- Organization: Bell-Northern Research
- References: <$stevee.36.0@sasb.byu.edu>
- Date: Mon, 09 Nov 92 23:50:32 GMT
- Lines: 45
-
- The winters here in Ottawa are quite severe, so I know a little about winter
- flying. I've flown both power and electric, and even caught some thermals
- when it was -17C out! My hints are:
-
- - Charge your rx/tx packs before you go. They will be OK - just don't take
- 10 flights like you would in the summer. This is no problem since for
- some reason, the colder it is the shorter your flying session will be!
- - Under about -10C (14F) expect to begin having difficulty keeping the
- engine running, especially at idle (doing stall turns, etc). It depends on
- your particular setup, but the power planes I have flown in the cold start
- having problems anywhere between -10C and -15C. The best solution I have
- found is on-board glow. This has worked much better than different heat
- plugs, higher nitro, and pure synthetic fuel which which I tried with no
- noticeable effect.
- - Mixture setting is different. The needle must be turned out slightly
- (richer) since air is thicker. At the same time you want to have a lean
- idle to keep the heat up.
- - Keep some WD-40 handy to help start those glow engines. You may even have
- to hand-flip if your field battery doesn't like the cold.
- - Use a transmitter muff! There's no excuse for needless suffering. In a
- pinch, a spare coat worn backwards might work. When closing the muff,
- KEEP YOUR THUMB ON THE THROTTLE so that the plane does not take off
- without you (part of the muff can knock the throttle).
- - When flying electric, keep the motor battery packs inside your coat and
- only take them out when you need them. Expect shorter flight times,
- especially if your pack is old. Snow is much more slippery than grass, so
- leave lots of sliding room for your landing. Plug up those forward air
- vents! I was too lazy once and had snow rammed throughout the fuselage of
- my electric glider (Elektro Uhu). Cooling is no problem.
-
- That's all I can think of. I personally like winter flying alot. You have
- endless, flat runways for low, low, "touch the ground" high speed passes;
- there are no bugs; you don't have to wipe off your plane at the field since
- the exhaust residue (and your Windex) is frozen solid; there is no chance
- of getting a sunburn; and the frequency board is surprisingly empty!
-
- So go for it. Skis are much easier to mount than floats, and you'll have
- a sense of accomplishment that you couldn't get any other way.
-
- Max
- --
- Max Feil mkfeil@bnr.ca | Disclaimer:
- Bell-Northern Research | What do I know? I'm just a Nerd on the Big Ranch.
- P.O Box 3511 Station C, |
- Ottawa, Ontario, Canada.| "Enrich The Soil, Not EveryBody's Goal" Peter Gabriel
-