The order of priority of the following messages in the aeronautical mobile service is:
Domanda 26, Comunicazioni in inglese - PPL(A) - Licenza Pilota Privato (Aerei)
| Direction finding message, distress message, urgency message |
| Distress message, flight safety message, urgency message |
| Distress message, urgency message, direction finding message. |
| Meteorological message, direction finding message, flight regularity message |
