Name the alphabet uses to identify the location indicator of the ICAO designator for the aerodromes in thailand and international aerodromes at least 10 aerodrome at each type and the correct Spell in plain language shall be used
Name the alphabet uses to identify the location indicator of the ICAO designator for the aerodromes in thailand and international aerodromes at least 10 aerodrome at each type and the correct Spell in plain language shall be used