The result of the work group was the study of non-combat vehicles and trailers in use with Yugoslav People's Army.

The first 6 t (5.9 long tons; 6.6 short tons) 6x6 military truck model developed by FAP was FAP 2220, mainly produced for transportation of the sections of PM M71 pontoon bridge and prototype series of M-77 Oganj self-propelled multiple rocket launcher.

The new model, designated FAP 2026 BS/AV was developed during the late 1970s and introduced to service in 1978.

Used for transport of personnel (20 + 2 troops with equipment), materials and as tractor for artillery and anti-aircraft weapons.

[3] The standard FAP 2026 BS/AV was used also as platform for well drill (BMB) and SORA 122 mm (4.8 in) self-propelled howitzer.