Because of both its low upfront and ongoing costs, the F-16 has proven massively popular on the export market.
Martin-Baker and Collins supply all the ejection seats for US and UK fighter jets, as well as many more around the world.
Collins' Advanced Concept Ejection Seat, known as ACES ... including the U.S. Air Force's A-10, F-15, F-16, F-22, B-1 and B-2 fleets, as well as all F-15s and F-16s worldwide.
Boeing Defense has awarded Collins Aerospace a contract to provide 144 Advanced Concept Ejection Seats for F-15EXs.