RB-

RB-

abbreviation for
(Military) reconnaissance bomber: RB-57.
References in periodicals archive ?
The G-OCS will acquire approximately 180 RB-Ms, as well as the 700 Response Boat-Small (RB-S).
The RB-S boats are expected to provide the secondary multi-mission capability at Coast Guard units.
30, 2002, the Coast Guard awarded contracts to build RB-S test boats to Sale Boats International, Port Orchard, Wash., Sea Ark Marine, Monticello, Ark., and Zodiac of North America, Stevensville, Md.