(This is a remastered version of my old work with some looking enhancements and new control simplification so the controls will be easier (also, the cockpit! Although it still simple the most) lol)

HF-5 Impala is a fighter aircraft and its main role was to do on air superiority, from minor to major dogfights thanks to it's superior speed maneuverability and powerful ammo and several times it also capable for use ground attack role. The design it's the twin tails that usually at its time used on some bomber aircrafts, several times it also capable for small-scaled ground attack role with just add rockets and bombs.

-- PERFORMANCE --
Crew/Passengers : 1/(N/A)
Max Speed at ~5000ft : ~493 kts (913 km/h; 567 mph)
Max Speed around ~20000ft : ~476 kts (881 km/h; 548 mph)
Stall Speed : 69 kts (128 km/h; 79 mph with full flaps)
Rolling Speed : 103 kts (190 km/h; 119 mph)

-- CONTROLS --
- Trim = Trim and flaps