Adastra Airways

 Aerial Tours

 Air Manubada

 Air Niugini

 Airlines PNG (Airlines of Papua New Guinea)

 Airlink

 Amphibious Airways

 Ansett PNG (Ansett Airlines of Papua New Guinea)

 Ansett-MAL

 Asia Pacific Airlines

 Bougair (Bougainville Air Services)

 Carsair Air Service

 Chee Air

 Cloudlands Aviation

 Co-Air (Co-ordinated Air Services)

 Crowley Airways

 Crowley Stockden Airways

 Douglas Airways

 Fubilan Air Transport

 Gibbes Sepik Airways

 Goilala Air Services

 Goroka Air Services

 Guinea Air Traders

 H.E.A.T Aviation

 Heron Air

 HeviLift

 Independent Air Transport

 Island Airways

 Islands Nationair (Islands Aviation)

 Kiunga Aviation (Air Services)

 Link PNG

 Lynden Air Cargo PNG

 Macair (Melanesian Air Charters)

 Madang Air Services

 Mandated Airlines

 MBA

 Milne Bay Air

 Moresby Aviation

 Morobe Airways

 North Coast Aviation

 Panga Airways

 Papuan Air Transport

 Papuan Airlines

 Papuan Airways

 Provincial Air Services

 Regional Air

 Sandaun Air Services

 Sepik Air Charters

 Southwest Air

 STOL Commuters

 TAA Airlines of New Guinea

 Talair (Tourist Airlines of Niugini)

 Talco

 Taylor's Air Transport

 Territory Airlines

 Tourist Airlines of Niugini

 Trans Niugini Airline*

 Travel Air

 Tropicair

 Wewak Air Transport

 Wirui Air Services