F-16 Installation
JDAM can only be launched by F-16s that have a digital INS/GPS system with the proper software upgrades to integrate with the weapons management system. Aircraft using JDAM require a 1760/1553-capable pylon. JDAM is or can be carried by the following F-16 models:
MLU aircraft, block 30/32, block 40/42, block 50/52,
block 52+, and
block 60.
JDAM capability can be added to older models (block 30/32/40/42) by installing a digital INS/GPS system, and installing the required software upgrades. Newer models already have the digital GPS/INS when they roll off the production line. These models can also use their radar to refine the target coordinates. Based on radar returns from the target, target coordinates are determined and fed back into the JDAM guidance section.
F-16 Loadout
The USAF F-16 fleet only uses the GBU-31 and GBU-38. Stations 3 and 7 have been wired to carry a single JDAM. Other stations are not fully equiped for the JDAM. With the addition of the BRU-57/A Multiple Carriage, "Smart" Bomb Rack, two GBU-38's can be carried on stations 3 and 7.
F-16 Loading
Munition specialists assemble the bombs on base. They take a conventional dumb bomb, attach the JDAM kit to it and make sure it is serviceable, then load it on the aircraft.