The F28 was equipped with wings that had a slight crescent angle of sweep. It uses conventional box construction, being built in two pieces separately spliced onto the fuselage. The wing was furnished with ailerons positioned near the tips, along with simplistic flaps that would be supplemented by the ailerons during landing approaches; all of the flight control surfaces were actuated via duplicated cabling and (except for the rudder) aerodynamically balanced. It was also fitted with a five-section lift-dumper that would only be operated after landing, it was decided to employ a lift-dumper rather than alternatives such as thrust reversers, as the designers felt that this arrangement would result in a reduction in both weight and maintenance workload. Excluding the use of thrust reversers also meant that the chance of the engines ingesting debris was lessened when being operated upon unpaved airstrips. The wing also had a fixed leading edge (although one experimental model had leading edge slats and these were offered as an option) and was deiced via bleed air drawn from the engines.