The barometric altimeter indicates height above...
Domanda 21, Meteorology - PPL(A) English - Private Pilot License (Aircraft)
| A selected reference pressure level. |
| Mean sea level. |
| Standard pressure 1013.25 hPa. |
| Ground. |
| A selected reference pressure level. |
| Mean sea level. |
| Standard pressure 1013.25 hPa. |
| Ground. |
