1979 PHILIPPINE AIRLINES BOEING 727 TRI-JET INAUGURAL FLIGHTS

RP-116: MANILA to DAVAO CITY
MANILA / PHILIPPINES / AUG 1 1979
DAVAO CITY * PHILIPPINES / RECEIVED / AUG 2 1979

RP-117: MANILA to SINGAPORE
MANILA / PHILIPPINES / AUG 1 1979
PHILATELIC BUREAU / SINGAPORE / 7 AUG 79
1979 PHILIPPINE AIRLINES INAUGURAL FLIGHTS TO CHINA

RP-118: MANILA to PEKING
MANILA / PHILIPPINES / AUG 1 1979
1979. 8. 20. 20 / 270

RP-118A: MANILA to CANTON
MANILA / PHILIPPINES / AUG 1 1979
1979. 8. 1. 18 / 2