ATPL: To measure the mass and CG-position of an aircraft, it should be weighed with a minimum of:
Domanda 91, Mass and Balance - ATPL - Airline Transport Pilot license
| 3 points of support |
| 4 point of support |
| 1 point of support |
| 2 points of support |
| 3 points of support |
| 4 point of support |
| 1 point of support |
| 2 points of support |
