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polar diagram in high altitude by
dominik lenné
Hi,
I wonder whether the lift over resistance coefficient diagram (aka polar
diagram or lilienthal diagram) of a given airplane changes much with
altitude.
The rationale behind the question is, that I read somewhere, that commercial
aircraft are flying in the so called "coffin corner", that is...
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3 |
1,448 |
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Hawker Siddley Trident 1c G-ARPO by
tony jarrett
Hi All,
I am leading a group who are moving and restoring the last and only full airframe of a Trident 1c reg G-ARPO. We are moving it from Teeside airport and relocating it at the North east aircraft museum where once restored will be open to the public.
To bring you up to date with the...
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2 |
1,235 |
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AvCaddy EFB - Upcoming software for iPhone by
SkytrexSystems
Greetings everyone,
My name is Imtiaz and I just wanted to quickly mention my company's upcoming software for the iPhone - AvCaddy EFB by Skytrex Systems. It is not yet released via the App Store but you may visit http://www.avcaddy.com to get an idea of what the software offers and if you're...
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1 |
1,113 |
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GPS Jamming coming? by
David Lesher
http://www.gpsworld.com/gnss-system/news/data-shows-disastrous-gps-jamming-fcc-approved-broadcaster-11029
Data Shows Disastrous GPS Jamming from FCC-Approved Broadcaster
February 1, 2011
Representatives of the GPS industry presented to members of
the Federal Communications Commission clear,...
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0 |
805 |
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KX175 pinout by
Alejandro Oreamuno
Hello!
I need to change a KX175 with a KX165, but I don´t have the pinout for the KX175. Need it to proceed.
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0 |
899 |
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Modern Glider by
JJ21
Hi all,
I'm currently doing a project on gliders designed within the last ten years and one of the crucial aspects is knowing the mean camber profile for various lift coefficient calculations. I was wondering whether
a) Any modern gliders are using NACA type airfoils?
b) Whether anyone knows...
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1 |
978 |
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Taxi calculator? (propeller type and speed, aircraft weight, taxi speed) by
John Doe[_4_]
Is there such a calculation/formula? How can you tell what
propeller to use, how fast it should rotate, and how much weight
it can push along the ground?
Specifically... I would like to tell what sort and size of
propeller rotating at what speed, in calm air to push 100 or 200
pounds on smooth...
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0 |
957 |
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Aviation Future by
garcia95127
I want to become a pilot.. I love everything about it the flying the travel the uniform... I have been researching and it seems the easy way...(no disrespect, its just big airlines seem to prefer a military background).. Would be to go through the military but i don’t want to go through the...
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January 31st 11 09:30 AM
by Emersun
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2 |
1,174 |
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January 31st 11 09:25 AM
by Emersun
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1 |
929 |
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Presentation by
Betideact
Hello lads,
I just signed up to get familiar with the place. Nothing much to say for now :).
Cheers!
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January 31st 11 09:22 AM
by Emersun
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2 |
1,032 |
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What is this plane? by
glennji
Hey folks!
First of all - I'm new here so please excuse me if I'm doing something wrong and do point me in the right direction :)
So I just wanted to ask you if anyone knows what the plane on the picture is - I just fell in love with it!...
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January 11th 11 09:12 PM
by glennji
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2 |
1,031 |
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No money to fly. Any Ideas? by
bigcal9
I received my private pilot's license in 2006 while I was in college and have logged only 100 hours. Money has been tight, even with a full-time teaching career. Any ideas as to how I could get back flying again while keeping the costs relatively low? Man, I picked an expensive hobby!
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3 |
1,061 |
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Transponder for 100,000 ft rocket flight. by
George Davailus
Hello,
I'm George Davailus from Masten Space Systems. I need a Mode C Transponder for a 100,000 foot rocket flight. All transponders I have found only go to 62,000 ft or lower. Does anyone know of a device that would meet our requirement, or know of a way to modify an existing transponder? ...
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December 31st 10 05:37 PM
by Volitan
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2 |
1,256 |
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ICAEO Assistant Teacher Required by
icaeo
ICAEO
www.icaeo.com
International Consultants of Aviation English Organization offers courses in Aviation English language communication skills for pilots and air traffic controllers, helping students to achieve and maintain a Level 4 according to the ICAO language requirements.
ICAEO Aviation...
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December 29th 10 02:41 PM
by icaeo
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0 |
892 |
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Searching for Budd RB-1 Conestoga NC45354 by
TuckerFan48
I am new to your forum so please forgive me if my question has been asked before. I am searching for records of a Budd RB-1 Conestoga. It was one of three prototypes built by Budd. The aircraft number was NC45354. I went to the FAA website but was unable to find any information.
This planes US...
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5 |
1,739 |
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Sharing the Wealth by
Aviation4Life
Hey guys,
I recently got set up with this new aviation company called Airnovus that specializes in aviation business management software and merchant accounts for aviation businesses.
I felt inclined and responsible to let people know because i feel that saving money for general aviation...
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0 |
854 |
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Can a Grumman Goose use normal marine/auto gas? by
togx
For purposes of a fiction novel I'm working on, I need to know if an old Grumman Goose could use fuel found at a marine refilling pier (mogas = auto gas, not diesel) instead of the usual avgas. It is only needed for one trip (not permanently) and hopefully not cause "major" damage to the P&W...
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November 17th 10 06:33 AM
by togx
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2 |
1,218 |
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FAA petition to eliminate Class 3 medical for Private Pilots by
Bug Dout
A petition to the FAA to eliminate the 3rd Class medical for GA flying.
http://www.potomac-airfield.com/dot_petition.htm
--
If you look at anything long enough, say just that wall in front of
you -- it will come out of that wall.
- Anton Chekhov
( 1 2)
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November 8th 10 02:45 AM
by Volitan
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10 |
2,330 |
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Midwest Fuel Prices by
T. J. Moore
Good morning,
I just wanted to drop everyone a note that Lake in the Hills Airport (3CK) has some of the lowest fuel prices in the midwest and the lowest in Northern Illinois. We're trying to get our name out there. We think we have a lot to offer at 3CK and want to let people know we're here. Fly...
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0 |
865 |
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Aircraft data for students by
wlhaskell
Hello everyone,
I am a physics teacher in a high school in NY in the US and I am looking for some guidance. At the end of each quarter students are required to complete a project based on what they have learned so far this year. One of the projects involves doing some simplified calculations...
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0 |
829 |