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View Full Version : What does GSP stand for?

skirich
09-05-19, 03:06 AM
OTC mod changes the button for the position keeper to have GSP engraved on it, which turns red when active.


What does GSP stand for?
Pisces
09-05-19, 09:36 AM
This message from 2011 says it stands for "G(yro) Sp(indles)":

https://www.subsim.com/radioroom/showpost.php?p=1575192&postcount=8