Never Exceed Speed

The article "Slow Down, You Move Too Fast" (January 2011) was enlightening. While Mr. Gibbs statements are logical, it would be helpful to have a reference describing this in more detail. Would you please provide a reference that explains the aerodynamic theory or aircraft certification process that substantiates Mr. Gibbs explanation? Although I find Aviation Safety very useful, I cannot use it as a sole reference when providing instruction.

Editorial Staff

Friday, March 18, 2011 at 12:00 AM ET

Verified

Key Takeaways:

The article's claim that V_NE (Never Exceed Speed) is True Airspeed (TAS) rather than Indicated Airspeed (IAS) generated skepticism from readers, who cited official aircraft documentation and training stating V_NE as IAS.
The publication clarified that while V_NE is generally published as IAS for simplicity, its TAS equivalent becomes crucial for aircraft operating at higher altitudes and speeds due to increased risks like aerodynamic flutter in less dense air.
The editor endorsed considering the more conservative V_NE (TAS at higher altitudes) for safety, noting the original article aimed to stimulate critical thinking about maximizing aircraft use while minimizing risk.

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The article “Slow Down, You Move Too Fast” (January 2011) was enlightening. While Mr. Gibbs statements are logical, it would be helpful to have a reference describing this in more detail. Would you please provide a reference that explains the aerodynamic theory or aircraft certification process that substantiates Mr. Gibbs explanation? Although I find Aviation Safety very useful, I cannot use it as a