| This topic has been my "secret" speciality for 2 years now... I've been
gathering lot's of info. Anyway, here's some addresses of some
important companies...
Maynard Hill is *the* guy who started the electrostatic stabilizer stuff
(at least for R/C if not in the whole world...)
Aero Probe Technology
Attn: Maynard Hill
2001 Norvale Rd.
Silver Spring, MD 20906
Both of the next 2 companies specialize in altimeters (both absolute -
like a full scale altimiter and relative - like Ace R/C's Sniffler) and
airspeed indicators, airborne engine RPM indicators, and lots of other
neat goodies. All of these type of devices transmit a signal to the
ground and you can read airspeed, RPM, or altitide on a handheld meter.
Condor R/C also sells the stuff from Aero Probe (Maynard Hill) and from
High Sky. Basically, if you want to contact only one place, contact
Condor R/C... (Condor R/C was also getting ready about 1 year ago to
sell a *real* R/C turbofan engine from Japan. I've forgotten the exact
stats., but it was something like 6 inches in diameter, weighed 10
pounds, and put out 55 pounds of thrust!! Price: "approx." $10,000.00!)
Condor R/C Specialties
Attn: Mr. Cliff Rausin
1733-G Monrovia Ave.
Costa Mesa, CA 92627
High Sky
Attn: Rainer Weibalck
3929 Kansas St. #9
San Diego, CA 92104
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| \
| \ Silent POWER!
_ ___________ _________ | Happy Landings!
| \ | | | | |
|--------|- SANYO + ]-| ASTRO |--| - Dan Miner
|_/ |___________| |_________| |
| / | " The Earth needs more OZONE,
| / not Caster Oil!! "
|_____/
|
| If you are still interested...
I came across a circuit for an altimeter in an old electronics mag recently.
It was designed for use in a microlight - but is fairly small and could
be modified for use ie get it to hold highest altitude reading, maximum
rate of climb / descent. If interested I will copy and forward.
Regards,
Eric();
|