All A.O. 121 and 135 operators

Bibliografiska uppgifter
I publikationen:	Philippine Star (24 Mar. 2000), 30
Materialtyp:	Artikel
Språk:	English
Publicerad:	2000
Ämnen:	Aviation > Study and teaching Philippines. Department of Transportation and Communications. Air Transportation Office > Memoranda, Circulars, etc.