Item 9 of the ATC flight plan includes 'NUMBER AND TYPE OF AIRCRAFT'. In this case 'NUMBER' means:
Domanda 85, Flight Planning and Monitoring - ATPL - Airline Transport Pilot license
| The registration number of the aircraft |
| The number of aircraft which will separately be using a repetitive flight plan (RPL) |
| The number of aircraft flying in a group |
| The ICAO type designator number as set out in ICAO Doc 8643 |
