NCO.OP.105 Specification of isolated aerodromes — aeroplanes

SI No. 1290/2024

Text in magenta in force from 30 October 2025

For the selection of alternate aerodromes and the fuel policy, the pilot-in-command shall consider an aerodrome as an isolated aerodrome if the flying time to the nearest adequate destination alternate aerodrome is more than:

1. for aeroplanes with reciprocating engines, 60 minutes; or

2. for aeroplanes with turbine engines, 90 minutes.

NCO.OP.105 will be repealed on 30 October 2025.