F27 FRIENDSHIP PERFORMANCE PROFILE, ENGINE MANAGEMENT AND FLYING TIPS CHART Chart produced by the Vapor Trail

FL250 Maximum Cruise Level Ceiling: FL250 due to limitations of pressurization system. Max engine operational altitude 35,000ft Cruise Speeds: Manufacturer’s Vno: 225knots Cruise: Airline Vno: 200 knots FL 200 for best economy / pressure Manoeuvring Speed: 169 knots 13,800 rpm Speed in Turbulence: 179 - 163knots (high - TGT 500°C + OAT/2 low weight). IAS 179 - 169 knots (GS 245 - 232 knots) Transition: If 200 knots is reached use fuel trimmers to Vno = never exceed speed. Climb to 200ft above cruise altitude, level out, then slowly descend to cruise thottle back to recommended airspeeds. FL200 450hPa altitude allowing speed to increase to cruise during descent. Upper Limit of Normal Cruise Altitudes Descent: Fully decrease the fuel trimmers then decrease the throttle to: 12,000 RPM after 17,500ft 11,00RPM after 15,000ft Cruise: to reach 180knots and If strong headwinds are encountered 1000ftpm. choose a lower cruise altitude towards FL140 600hPa FL140 Lower Limit of Normal Cruise Altitudes

Taxi between 9,800 Holding: and10,400 RPM At 130 knots. Climb: 13,800 RPM Take O : 140 knots Check V speeds, fuel TGT 520°C trimmers, Flap 16°. Approach: Apply full power. Below 170 knots lower gear as ILS Approach: Circuit: Hold brakes and spool speedbrake. Below 144 knots select Gear down, Flaps 26°, 110 knots. Fly at 1000ft AGL engines up. Flap 16°. Reduce power to 100 psi Until 400ft. Release brakes when torque. During turn onto approach at stable. 500 - 600 ft select 26° ap & set Rotate as normal, raise approach speed (T.T.S + 15kts). gear at positive rate. At 400 ft select 40° ap, aircraft will raise aps at 400ft AGL. slow to T.T.S due to drag.

Target Threshold Speed (T.T.S): 94.5 knots fully loaded, 76.2 knots empty weight.

Data referenced from Fokker manuals for the F27 100 series with Dart 7 engines. Version 1.0 For ight simulation use only.