MSFS 2024 · General Aviation
Beechcraft King Air 350i Quick Reference
V-SPEEDS
| Speed | Value | Description |
|---|---|---|
| Vx | 125 KIAS | Two-engine best angle of climb at 15,000 lb |
| Vy | 140 KIAS | Two-engine best rate of climb at 15,000 lb |
| Va | 184 KIAS | Maneuvering speed |
| Vmca (flaps up) | 94 KIAS | Air minimum control speed |
| Vmca (flaps approach) | 93 KIAS | Air minimum control speed |
| Vsse | 110 KIAS | Intentional one-engine-inoperative speed |
| Blue Line | 125 KIAS | One-engine-inoperative best rate of climb |
| Vfe (approach) | 202 KIAS | Max speed with flaps in approach position |
| Vfe (full) | 158 KIAS | Max speed with flaps beyond approach |
| Vmo | 263 KIAS | Sea level to 21,000 ft; decreasing to 194 KIAS at 35,000 ft (M0.58) |
| Vref | 109 KIAS | At 15,000 lb; 105 kt at 14,000 lb, 102 kt at 13,000 lb, 100 kt at or below 12,000 lb |
| Vso | 81 KIAS | Stall, max weight, flaps down, idle power |
| Turbulent Air | 170 KIAS | Turbulent air penetration speed |
POWER SETTINGS
| Phase | Setting |
|---|---|
| Takeoff | 100% torque / ITT 820 degC / N1 104% / prop 1,700 RPM |
| Max continuous | 100% torque / ITT 820 degC / N1 104% / prop 1,700 RPM |
| Cruise climb | ITT 785 degC / prop 1,600 RPM or as desired |
| Max cruise | ITT 820 degC per cruise power tables |
| Max reverse | ITT 760 degC / prop 1,650 RPM / oil temp 0-99 degC |
| Idle | Low idle 62% N1 min, high idle 70% N1 min, prop 1,050 RPM min |
FLAP SCHEDULE
| Setting | Max Speed | Use |
|---|---|---|
| UP | Any | Takeoff, climb and cruise; retract at 125 knots minimum |
| APPROACH | 202 KIAS max | Before landing and balked landing |
| DOWN | 158 KIAS max | Normal landing |
ENGINE LIMITS
| Parameter | Value |
|---|---|
| Engine | Pratt and Whitney Canada PT6A-60A (two) |
| ITT - starting | 1,000 degC, time limited to 5 sec |
| ITT - idle | 750 degC |
| ITT - takeoff and max continuous | 820 degC |
| ITT - cruise climb | 785 degC |
| ITT - max cruise | 820 degC |
| ITT - transient | 850 degC, time limited to 20 sec |
| Torque | 100%; 62% below 1,000 prop RPM; transient 102% limited to 7 min; 156% limited to 20 sec |
| N1 (gas generator) | 104% |
| Prop RPM (N2) | 1,700 RPM; transient 1,735 RPM limited to 7 min; exceedance 1,870 RPM |
| Oil pressure | 90-135 psi; 60 psi min at idle or below 62% torque; 0-200 psi during start |
| Oil temperature | 0 to 110 degC; 99-110 degC limited to 10 min; -40 degC minimum at start |
| Starter | 30 sec ON / 5 min OFF, 30 sec ON / 5 min OFF, 30 sec ON, then 30 min OFF |
| Generator (ground) | 75% at 62-70% N1; 100% at 70-100% N1 |
| Generator (flight) | 100% to 34,000 ft; 95% above 34,000 ft |
KEY NUMBERS
| Parameter | Value |
|---|---|
| Fuel introduction | Condition lever to LOW IDLE after 12% N1 minimum |
| Starter cutout | Ignition and Engine Start OFF at 50% N1 or above |
| Prop RPM after start | 1,050 RPM minimum |
| Max demonstrated crosswind | 20 knots |
| Max windshield anti-ice speed | 226 knots |
| Icing minimum speed | 140 knots in sustained icing conditions |
| Propeller overspeed | Flight may continue to 1,768 RPM with torque limited to 96% |
| External power | 28.0-28.4 volts, 1,000 amps momentary, 300 amps continuous |