ASTM F1591 PDF

1.1 This practice covers the signals to be used between persons on the ground and in aircraft when two-way voice communications cannot be established during ground emergencies. Ground signals are limited to land-based ones that do not require special equipment. Flare, light, panel, and maritime signals are specifically excluded.

Product Details

Published:

04/01/2019

Number of Pages:

3

File Size:

1 file , 160 KB

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