ATM والمعنى المتداول لها يقصد فيه أجهزة الصراف الآلي
ولكن هذه المختصر له معاني كثيرة
أستخدام هذا الاختصار في مجال الطيران يعني
إمكانية توفر الطن لكل ميل
ATM - Available Ton Mile
أما الاستخدام التقني لهذا الاختصار فهو
خدمة التراسل اللامتزامن للبيانات
ATM - Asynchronous transfer mode
الطيران من خلال العدادت أو طيران العدادات
IFR - Instrument Flight Rules
عمليات البحث والانقاذ
SAR Search And Rescue
Airprox - Air Proximity Occurrences in airspace controlled by the Authority
An aircraft proximity is defined as a situation in which, in the opinion of a pilot or air traffic services personnel, the distance between aircraft as well as their relative positions and speed have been such that they safety of the aircraft involved may have been compromised. There are four classifications, as follows;
A. Risk of Collision: the risk classification of an aircraft proximity in which serious risk of collision has existed.
B. Safety not assured: the risk classification of an aircraft proximity in which the safety of the aircraft may have been compromised
C. No risk of collision: the risk classification of an aircraft proximity in which no risk of collision has existed.
D. Risk not determined: the risk classification of an aircraft proximity in which insufficient information was available to determine the risk involved, or inconclusive or conflicting evidence precluded such determination