Joint Direct Attack Munition

U.S. Navy sailors attach a JDAM kit aboard the USS Constellation (CV-64), in March 2003.

OCD First Flight Test of the first GPS-guided weapon, a direct hit on the target, Eglin Air Force Base, on February 10, 1993.

JDAMs loaded under the left wing of a F-16 Fighting Falcon with a LITENING II Targeting Pod visible beneath the fuselage

The Joint Direct Attack Munition (JDAM) is a guidance kit that converts unguided bombs, or "dumb bombs" into all-weather "smart" munitions. JDAM-equipped bombs are guided by an integrated inertial guidance system coupled to a Global Positioning System (GPS) receiver, giving them a published range of up to 15 nautical miles (28 km). JDAM-equipped bombs range from 500 pounds (227 kg) to 2,000 pounds (907 kg). When installed on a bomb, the JDAM kit is given a GBU (Guided Bomb Unit) nomenclature, superseding the Mark 80 or BLU (Bomb, Live Unit) nomenclature of the bomb to which it is attached.

单词	Joint Direct Attack Munitions
释义	Joint Direct Attack Munitions 英语百科 Joint Direct Attack Munition The Joint Direct Attack Munition (JDAM) is a guidance kit that converts unguided bombs, or "dumb bombs" into all-weather "smart" munitions. JDAM-equipped bombs are guided by an integrated inertial guidance system coupled to a Global Positioning System (GPS) receiver, giving them a published range of up to 15 nautical miles (28 km). JDAM-equipped bombs range from 500 pounds (227 kg) to 2,000 pounds (907 kg). When installed on a bomb, the JDAM kit is given a GBU (Guided Bomb Unit) nomenclature, superseding the Mark 80 or BLU (Bomb, Live Unit) nomenclature of the bomb to which it is attached.
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Joint Direct Attack Munitions

Joint Direct Attack Munition