ATO ADMINISTRATIVE ORDER NO. 91, s. 2002, May 30, 2003
GENERAL FLIGHT AND OPERATING RULES
National Administrative Register May 30, 2003
(Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City)
Date Filed: 30 May 2003
(SGD.) HON. LEANDRO R. MENDOZA
Secretary
Department of Transportation and Communication