Risk of collision. The risk classification of aircraft proximity in which serious risk of collision has existed.
Safety not assured. The risk classification of aircraft proximity in which the safety of the aircraft may have been compromised.
No risk of collision. The risk classification of aircraft proximity in which no risk of collision has existed.
Risk not determined. The risk classification of aircraft proximity in which insufficient information was available to determine the risk involved, or inconclusive or conflicting evidence precluded such determination.
AIRPROX. The code word used in an air traffic incident report to designate aircraft proximity.
Type | Designation |
---|---|
Air traffic incident | Incident |
as a) above | AIRPROX (aircraft proximity) |
as b) 1) and 2) above | Procedure |
as b) 3) above | Facility |
Note: The form, if available on board, may also be of use in providing a pattern for making the initial report in flight.
Note: The form may be used as the format for the text of a message to be transmitted over the AFS network.
Note: Where there is no ATS Reporting Office, the report may be submitted to another ATS unit.
Item | |
---|---|
A | Aircraft identification of the aircraft filing the report. |
B | An AIRPROX report should be filed immediately by radio. |
C1 | Date/time UTC and position in bearing and distance from a navigation aid or in LAT/LONG. |
C2 | Information regarding aircraft filing the report, tick as necessary. |
C2 c) | E.g. FL 350/1 013 hPa or 2 500 ft/QNH 1 007 hPa or 1 200 ft/QFE 998 hPa. |
C3 | Information regarding the other aircraft involved. |
C4 | Passing distance – state units used. |
C6 | Attach additional papers as required. The diagrams may be used to show aircraft"s positions. |
D1 f) | State name of ATS unit and date/time in UTC. |
D1 g) | Date and time in UTC. |
E2 | Include details of ATS unit such as service provided, radiotelephony frequency, SSR Codes assigned and altimeter setting. Use diagram to show the aircraft"s position and attach additional papers as required. |