This paper simply analysed basic conditions and velocity range in various weights of helicopter formation flight in single engine operative and performance prediction in specific weight.
本文对直升机单发编队飞行执行某任务的基本条件，不同重量时单发飞行的飞行速度范围，特定重量的性能估算进行了简单的分析。
APPENDIX, A supplement to the Airplane Flight Manual containing additional perFORMance for aircraft configurations not contained in the basic manual.
附录，飞机飞行手册的附件，包含基本手册中未提到的飞机形态的其他性能。
APPENDIX, A supplement to the Airplane Flight Manual containing additional perFORMance for aircraft configurations not contained in the basic manual.
附录，飞机飞行手册的附件，包含基本手册中未提到的飞机形态的其他性能。
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