Widebody interior of Pan Am's 747s and 747SPs--seating up to 10 passengers in each row, for a total of 373--contrasts with Pan Am's first Fokker aircraft that accommodated a maximum of 10 passengers. Flight attendants here serve economy class passengers a choice of three dinner entrees on Pan Am's 747SP flight nonstop from Sydney to San Francisco, the longest scheduled commercial airline flight in the world. Pan American World Airways in 1977 celebrated its 50th Anniversary of international air service.
