AN/MPN

The AN/MPN is a mobile Ground-controlled approach radar first used during World War II.

"MPN" is Joint Electronics Type Designation System nomenclature for (Ground) Mobile (M), Pulsed (P), Navigation aid (N).

Earlier radars included the AN-FPN-36 "Quad Radar", a compact and portable system that could function as either an airport surveillance radar, GCA radar, non-precision ASR approach radar, or airport surface detection equipment, and the AN-CPN-4, a larger, more modern and precise system that provided those functions.

The AN/MPN-26 program was cancelled in 2008.