| Theme | Militaria |
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Check the listing for details. DISCONTINUED 509TH MAINTENANCE SQUADRON BLACK SHIRT LARGE. Condition: Used. Listed at 28.70 USD. The 509th Maintenance Group maintains the nation's only long-range stealth bomber. The group provides full spectrum organizational and field-level maintenance and munitions support for the 509th Bomb Wing, employing 20 B-2 Spirit bombers.