List of Boeing customer codes
From Wikipedia, the free encyclopedia
Boeing customer codes have been used by Boeing Commercial Airplanes to identify the original customer of an aircraft since the Boeing 707.
Example would be a Boeing 747-400 ordered by British Airways would be a Boeing 747-436 (36 being the customer code). The codes do not change if the aircraft is subsequently sold as they reflect the original configuration of the aircraft.
The order of codes has not been sequential, as the first 707 was designated the 707-120 by Boeing, so the customer codes started at 21:
- 21 to 99 - First Sequence
- 01 to 19 - Second Sequence
- 0A to 9Z - Third Seqence
- AA to ZZ - Fourth and current sequence
Airlines in italics are defunct.
