For VNAV climb planning in the GTC, what speeds are used for ferry flights in indicated speed and Mach?

For VNAV climb planning in the GTC, what speeds are used for ferry flights in indicated speed and Mach?

• A. 270 KTS / .76M
• B. 300 KTS / .80M
• C. 260 KTS / .74M
• D. 320 KTS / .82M

Answer: (A)

For VNAV climb planning on a ferry flight, the aim is a predictable, safe climb profile with a balanced speed that works across altitude changes. The standard target is 270 knots indicated or Mach 0.76. This pairing keeps the aircraft in a clean, efficient climb regime: 270 KTS gives a solid climb rate with ample margin above stall and within flap/gear limits in the early climb, while Mach 0.76 scales with altitude to maintain a consistent, efficient climb as air density decreases. The other options push toward higher or lower regimes that aren’t as well suited for a typical ferry leg where predictability and protection of performance margins are prioritized.

For VNAV climb planning on a ferry flight, the aim is a predictable, safe climb profile with a balanced speed that works across altitude changes. The standard target is 270 knots indicated or Mach 0.76. This pairing keeps the aircraft in a clean, efficient climb regime: 270 KTS gives a solid climb rate with ample margin above stall and within flap/gear limits in the early climb, while Mach 0.76 scales with altitude to maintain a consistent, efficient climb as air density decreases. The other options push toward higher or lower regimes that aren’t as well suited for a typical ferry leg where predictability and protection of performance margins are prioritized.