Helicopter landing take-off area not covered by A.O. No. AGA 14.03, series of 1973

Bibliografiset tiedot
Julkaisussa:	Philippine Star (24 Mar. 2000), 30
Aineistotyyppi:	Artikkeli
Kieli:	English
Julkaistu:	2000
Aiheet:	Helicopters > Laws and regulations Philippines. Department of Transportation and Communications. Air Transportation Office. Memorandum Circular No. 030