Wind Sock是什么？

DraftMan · 发表于 2009-10-7 21:37

Helicopter Lights and Illuminated Wind Sock
There shall be outline lights for the perimeter of the helicopter platform. The
lights shall be spaced at intervals of 10 ft. and shall be alternately colored
yellow and blue. Red lights shall be used to indicate those directions of
approach which are obstructed.
An illuminated wind sock on a hinged mast (for relamping) shall be provided
and installed clear of the landing area but visible to pilot on his final approach.

jlysnbt · 发表于 2009-10-7 22:23

风向标

百年孤独 · 发表于 2009-10-8 12:19

楼主的十万个为什么还真多啊

dd440505 · 发表于 2009-10-8 21:51

风袋灯

zhaowc0027 · 发表于 2009-10-8 22:34

这个问题和你曾在https://www.imarine.cn/bbs/thread-60985-1-1.html发的帖子的问题答案是相同的。

[船体] Wind Sock是什么？