Wind Corrected Munitions Dispenser

The Wind Corrected Munitions Dispenser system is a US tail kit for use with the TMD (Tactical Munitions Dispenser) family of cluster bombs to convert them to precision-guided weapons. In 1997 the United States Air Force issued contracts to complete development and begin production of the WCMD, planning to modify 40,000 tactical munitions dispensers at a cost of US$8,937 per unit. The CBU-97 Sensor Fuzed Weapon when fitted with the WCMD is known as the CBU-105; this anti-armor weapon was deployed but not used during Operation Allied Force in the Kosovo War, and fired in combat during the 2003 invasion of Iraq.

WCMD

 * Guidance: INS updated with GPS data from launch platform before release.
 * Range: 16 km.
 * Accuracy: 26 m (85 ft) CEP.

WCMD-ER

 * Guidance: INS combined with integral GPS.
 * Range: Wing kit extends range to 40–65 km (30–40 miles).
 * Accuracy: 26 m (85 ft) CEP.

The WCMD-ER program was cancelled in August 2006 due to poor test results and budgetary pressures.