1977/78: Aerolineas Argentinas Int’l Network
The following is Aerolineas Argentinas’ 1977/78 Northern Winter International network, taken from Official Airline Guide Worldwide Edition – DEC 1977
The unit of frequencies is Weekly, round-trip basis
1973/74: MEXICANA International Routes
The following is MEXICANA’s International Network in 1973/74 Winter season, taken from Official Airline Guide Worldwide Edition – Timetable Section – MAR 1974
The unit of the frequencies is weekly, round-trip basis
1977/78: Air Panama International Network
The following is Air Panama Internacional’s Network in the 1977/78 Winter season, taken from Official Airline Guide Worldwide Edition – DEC 1977
All flights are round-trip, weekly basis. The airline code was “OP”
1973/74: VIASA Route Network
The following is VIASA Venezuela’s network during 1973/74 Northern Winter season, taken from Official Airline Guide Worldwide Edition – MAR 1974
The unit of the frequency is weekly, round-trip basis
1977/78: AeroPeru Int’l Network
AeroPeru’s 1977/78 International network for Northern Winter season is the following. Taken from Official Airline Guide Worldwide Edition – DEC 1977
The unit of the frequencies is on weekly, round-trip basis
1977/78: CUBANA International Network
The following is CUBANA’s 1977/78 International Network for Northern Winter.
Majority of the flights operates on alternate weeks (bi-weekly).
1977/78: BWIA Network
The following is BWIA’s International Network, appeared on Official Airline Guide Worldwide Edition – DEC 1977
Note the following network was only effective from 01NOV77 to 14DEC78, as a new schedule for peak season sees few changes on frequencies and routing.
