6 ms·

What is this strange anatomical unit you measure with?

• pluma 9y ago
  Something like 11.2km I think. For some reason I often hear altitudes given in feet even alongside other values using metric units. Might be an international standard in aeronautics?
  • cr1895 9y ago
    Relevant: https://en.wikipedia.org/wiki/Flight_level https://en.wikipedia.org/wiki/Flight_level
• nkrisc 9y ago
  The unit doesn't change how high a jet flies.