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2.
Terminal Radar Service Area - found at middling-large airports that have a control tower that's equipped with local-range radar. Sorry, Bostonians, the FAA pwned this decades ago.
Contact Allentown TRSA on 127.55 for approach control.
by BeijaFlor February 17, 2013
 
1.
Tricky Rebels Strike Again

Tribe of tricky rebellious motherfuckers who strike non-stop!!

~An exclusive members only cult of extremely funny people throughout Boston. Originally started by Joesito and Genevieve who are the absolute shit.

Leaving their mark everywhere, the members write TRSA on everything they can. The point of writing it absolutely everywhere possible is for 2 reasons.
~So you know the tricky rebels struck AGAIN!!
~To piss you off because everywhere you look it says TRSA and you are most likely jealous you are not in it.

THATS RIGHT YOU MOFOS, TRSA LIVES ON AND ALWAYS WILL!!!!!!

*Trickin' it up, rebel style*
Hey, it says TRSA, THE TRICKY REBELS WERE HERE!

Wow, that girl is almost as funny as the TRSA.
by trsabitch;) June 06, 2004