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Roh
  • Member for 8 years, 10 months
  • Last seen this week
  • Ab Pakhsh , Bushehr , Iran
0 votes
1 answer
63 views

How the EFD system of F18e shows the fuel in tanks of the fighter?

2 votes
1 answer
262 views

Why do the engine of MiG-31 spit out flame when going for afterburner?

3 votes
0 answers
304 views

What is this black streak on the F-35B?

1 vote
0 answers
52 views

Is this part of the engine intake an aerodynamic component? [duplicate]

4 votes
1 answer
928 views

Am I calculating the fuel consumption correctly?

2 votes
0 answers
231 views

What are these holes on the intake of Progress D-18T which are mounted on AN-225?

4 votes
2 answers
238 views

What does "military band" mean in this chart?

0 votes
1 answer
259 views

Why does J79 have speed more than 100%? [duplicate]

4 votes
2 answers
1k views

What does "time at temperature" mean in the maintenance manual of the J79 engine?

1 vote
0 answers
58 views

What's this outlet on the wing of Eurofighter Typhoon EF2000 for? [duplicate]

3 votes
1 answer
1k views

What is this sound for when starting the engine of an F-15?

15 votes
1 answer
3k views

What are those half-vanes in the engine inlet of a 707-328?

2 votes
1 answer
295 views

What's this stick-like thing on the glass of C-130J? [duplicate]

2 votes
2 answers
830 views

Why we need 1 hour for cooling after 3 consecutive attempts for starting the APU?

1 vote
2 answers
1k views

What's the starting envelope of APU?

0 votes
1 answer
329 views

Why not use the engine of a model aircraft for other purpose?

-1 votes
1 answer
218 views

What does this logo on prototype aircrafts or cars for test mean? [duplicate]

2 votes
1 answer
119 views

What's for the "smoke fittings" in this muffler?

13 votes
1 answer
9k views

What does "spark plugs appear yellow at the ignition point" mean?

5 votes
2 answers
2k views

What does this formulation mean?

8 votes
1 answer
443 views

What is this strange thing under Tu-95 which looks like a horse-fly's eye?

0 votes
0 answers
167 views

Why is the cockpit color of eastern aircrafts different than western's? [duplicate]

50 votes
2 answers
10k views

Should the helicopter be washed after any sea mission?

4 votes
1 answer
354 views

What's the name of this part of combustion chamber and what is it for?

2 votes
0 answers
124 views

What's this outlet of IAE V2500 for? [duplicate]

9 votes
1 answer
805 views

What's this part on the wing of BAE Systems Avro 146-RJ100?

1 vote
2 answers
917 views

Is this new intake of Airbus and Boeing aircraft's NACA inlet?

14 votes
2 answers
721 views

What are these painted lines on the fan blades of the Rolls-Royce Pearl 15?

1 vote
2 answers
286 views

What kind of test is going on in this image?

1 vote
0 answers
53 views

What are these two circular areas on the fuslage of Fokker 100? [duplicate]