Cessna 421 Limitations
Va - ANS-151 KIAS
Vfe flaps 15 - ANS-176 KIAS
Vfe flaps 45 - ANS-146 KIAS
Vlo - ANS-176 KIAS Landing Gear Operating Speed (extend/retract)
Vle - ANS-176 KIAS Landing Gear Extended Speed
Vmca - ANS-80 KIAS
Vy - ANS-111 KIAS Best Rate of Climb
Vne - ANS-240 KIAS (Red Line)
Vno - ANS-201 KIAS (Bottom of Yellow Arch)
Red Radial - Min - ANS-80 KIAS
White Arch - ANS-77 - 146 KIAS
Green Arch - ANS-86 - 201 KIAS
Blue Radial - ANS-111 KIAS Vyse
Yellow Arch - ANS-201 - 240 KIAS
Red Radial - Max - ANS-240 KIAS
Engine - ANS-Teledyne Continental Motors GTISO-520-L/N
Max power Limits S.L - 20,000 - ANS-39.0 inHg - 2235RPM - 375 HP - Continuous
Oil Pressure Min-Max - ANS-10psi (idle power) - 100psi
Oil Viscosity above 4.4˚c - ANS-SAE 50
Va - ANS-151 KIAS
Vfe flaps 15 - ANS-176 KIAS
Vfe flaps 45 - ANS-146 KIAS
Vlo - ANS-176 KIAS Landing Gear Operating Speed (extend/retract)
Vle - ANS-176 KIAS Landing Gear Extended Speed
Vmca - ANS-80 KIAS
Vy - ANS-111 KIAS Best Rate of Climb
Vne - ANS-240 KIAS (Red Line)
Vno - ANS-201 KIAS (Bottom of Yellow Arch)
Red Radial - Min - ANS-80 KIAS
White Arch - ANS-77 - 146 KIAS
Green Arch - ANS-86 - 201 KIAS
Blue Radial - ANS-111 KIAS Vyse
Yellow Arch - ANS-201 - 240 KIAS
Red Radial - Max - ANS-240 KIAS
Engine - ANS-Teledyne Continental Motors GTISO-520-L/N
Max power Limits S.L - 20,000 - ANS-39.0 inHg - 2235RPM - 375 HP - Continuous
Oil Pressure Min-Max - ANS-10psi (idle power) - 100psi
Oil Viscosity above 4.4˚c - ANS-SAE 50