IVAO Portugal > FIR

Manageable Airspace


All airspace in which a potential hazard to aircraft operations may exist and all areas over which the operation of civil aircraft may, for one reason or another be restricted either temporarily or permanently, are classified according to the following types of areas:

- DANGER AREA

- PROHIBITED AREA

- RESTRICTED AREA

- TEMPORARY RESERVED AREA (TRA)

- TEMPORARY SEGREGATED AREA (TSA)

- MOBILE AREA