Navigation System of China’s C919 Aircraft is supplied by Honeywell

At the U.S. – China Economic Cooperation Forum during the s i g n i n g c e r e m o n y, H o n e y w e l l International Inc. (Honeywell for short) and the Commercial Aircraft Corporation of China, Ltd. (COMAC for short) signed the main contract to supply the avionic products, i.e. the onboard Air Data System and the onboard Internal Reference System Master for China’s C919 aircraft. Perviously, COMAC has chosen Honeywell’s auxiliary power unit (APU),
the fly-by-wire flight control system, wheels and brakes in the assembly its brand new C919 aircraft.The Internal Reference System offers the location data for the aircraft’s fly-bywire flight control system so that the aircraft can realize its exact approach and precise positioning. The Air Data System calculates critical air data parameters and provides these materials to the cockpit display, the flight control system and flight management system of the aircraft.
According to the articles in the agreement, Honeywell will offer the Internal Reference System and the integrated air data system that the Honeywell PG1152 has been
using in the LASEREF VI.