Under the nose section are the steerable chin turrets for the AN/ASQ-151 electro-optical viewing system (EVS), which consists of the Raytheon AN/AAQ-6 Forward Looking Infrared (FLIR) in the starboard turret and Northrop Grumman AN/AVQ-22 low-light-level television camera (LLTV) in the port turret.
Boeing B-52H
Stratofortress
The B-52 celebrated its 50th anniversary (first flight April 1952) in April 2002 and is the longest serving combat aircraft in the world. Because of extensive system and structural upgrades, the B-52's service life is expected to continue beyond the year 2030.