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|a GR-KoDPT
|b gre
|e AACR2
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| 245 |
0 |
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|a Flight investigation of a vertical-velocity command system for VTOL aircraft/
|c James R. Kelly .. [et. al.]
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| 260 |
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|a Washington:
|b NASA,
|c 1977
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| 300 |
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|a 24 σ. :
|b εικ. ;
|c 28 εκ.
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| 490 |
0 |
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|a NASA technical note
|v 8480
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| 504 |
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|a Περιέχει βιβλιογραφικές παραπομπές
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| 650 |
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0 |
|a Vertically rising aircraft
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| 650 |
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0 |
|a Helicopters
|x Control systems
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| 650 |
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0 |
|a Helicopters
|x Landing
|
| 650 |
|
0 |
|a Helicopters
|x Piloting
|
| 700 |
1 |
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|a Kelly, James R.
|x Human factors
|
| 710 |
|
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|a United States
|b National Aeronautics and Space Administration
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| 710 |
2 |
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|a Langley Research Center
|
| 710 |
0 |
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|a United States.
|b National Aeronautics and Space Administration
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| 952 |
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|a GR-KoDPT
|b 59cc2dba6c5ad13446fa848d
|c 998a
|d 945l
|e TL 521 .3
|t 1
|x m
|z Books
|
