GULFSTREAM IV/SRA-4

Sweden took delivery of the first of two GIV-based signals-intelligence aircraft, designated TP102Bs, in August. Japan plans to acquire up to nine GIVs, designated U-4s, configured as quick-change passenger/cargo aircraft.

The special-mission version of the GIV is designated the SRA-4 by Gulfstream, which plans to offer a special-requirements derivative of the long-range GV, dubbed the SRA-5.

Source: Flight International