Tag: GBU39

USAF F-16 fighters drop GBU-39 Small Diameter Bomb (SDB) during various training exercises. The GBU-39 is a 250 lb (110 kg) precision-guided glide bomb that is intended to provide aircraft with the …

Two variants are being developed. One version of the SDB is equipped with a GPS-aided inertial navigation system to attack fixed/stationary targets such as fuel depots, bunkers etc. The second …