FAA AC 25.939-1 : 0
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
1 PURPOSE
2 RELATED FEDERAL AVIATION REGULATIONS (FAR)
3 BACKGROUND
4 DEFINITIONS
5 ENGINE OPERATING CHARACTERISTICS
6 FACTORS AFFECTING ENGINE OPERATING CHARACTERISTICS
7 FLIGHT TEST EVALUATION OF ENGINE OPERATING CHARACTERISTICS
8 GROUND AND FLIGHT TEST PROCEDURES
9 IN-FLIGHT OPERATED AUXILIARY POWER UNITS
APPENDIX 1 SUMMARY OF DEFINITIONS
APPENDIX 2 RECOMMENDED TEST CRITERIA
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