Landing Signal Officer

The U.S. Navy developed thirteen standardized LSO signals.

A British LSO aboard HMS Indomitable (92), 1942.

A Landing Signal Officer (LSO) is a Naval Aviator specially trained to facilitate the "safe and expeditious recovery" of naval aircraft aboard aircraft carriers. Originally LSOs were responsible for bringing aircraft aboard ship using hand signals. Since the introduction of optical landing systems in the 1950s, LSOs assist pilots by giving information via radio handsets.

单词	Landing Signal Officer
释义	Landing Signal Officer 英语百科 Landing Signal Officer A Landing Signal Officer (LSO) is a Naval Aviator specially trained to facilitate the "safe and expeditious recovery" of naval aircraft aboard aircraft carriers. Originally LSOs were responsible for bringing aircraft aboard ship using hand signals. Since the introduction of optical landing systems in the 1950s, LSOs assist pilots by giving information via radio handsets.
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