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Juan Jimenez's user avatar
Juan Jimenez's user avatar
Juan Jimenez's user avatar
Juan Jimenez
  • Member for 7 years, 9 months
  • Last seen more than a month ago
  • USA
5 votes

State of the art in aircraft industry for flutter analysis

-4 votes

In a hot air balloon what proportion of the lift comes from the heated air compared to that from the combustion products?

0 votes

Why aren't there any larger autogyros/gyrocopters?

2 votes

V-22 aerial refueling

0 votes

Do GPS coordinates of a fixed point in space ever change?

9 votes

Why do pilots have to calculate their center of gravity? Couldn't this simply be measured?

2 votes

fuselage structure

16 votes

Why did the FAA allow Boeing to self-regulate?

0 votes

How/why does engine torque and horsepower affect aircraft speed?

0 votes

What prevents the F-16 JFS from running indefinitely?

1 vote

Are auxiliary fuel tanks optional on the Boeing 737 Max 9?

-1 votes

Why is the magnetic variation value from 1999, although the AIP Charts in my country are up to date?

0 votes

accelerated turns in helicopter

0 votes

What is the logic behind requiring an instructor endorsement for only certain FAA Knowledge Tests?

-1 votes

Why some airliners have autostart and others don't?

2 votes

I built my 1500 hours outside US. Will airlines in US still consider them as valid hours?

4 votes
Accepted

Who owns this abandoned airplane?

3 votes

What licenses do I need to transmit on AirBand frequencies?

-1 votes

When did the United States stop issuing pilot "licenses" (and start issuing "certificates")?

-2 votes

What class are amphibious aircraft?

2 votes

Visa Requirements for GA

3 votes
Accepted

Where can I save the cost of private pilot training

3 votes

Are there any FAA written test centers outside of the USA?

2 votes

Are scheduled Part 135 flights allowed at Teterboro (KTEB)?

2 votes

How can I get 8050-3 Registration amended?

1 vote

Can I become an aircraft technician if I have color-blindness?

1 vote

Why is the forward fairing of the pylon very shiny and metallic in appearance in A350?

1 vote

Are maintenance manual airframe lifetime limitations binding?

4 votes

How long can a foreign registry airplane stay in the US before having to change the register to N or having to leave the country?

0 votes

What is the difference between a reverse and non-reverse bootstrap ACM?

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