Magellan Aerospace Corporation announced a contract award from MDA Ltd. to provide spacecraft avionics for their next Earth observation mission named CHORUS. The new spacecraft builds on MDA's RADARSAT heritage and will continue the work of RADARSAT-2, which remains operational serving its worldwide customer base. The avionics subsystems for CHORUS will be developed at Magellan's Winnipeg facility, home of western Canada's Advanced Satellite Integration Facility.

For MDA's CHORUS mission, Magellan will be responsible for the design, manufacture, test, and delivery of the bus avionics system for the C-band SAR satellite. The bus avionics include the satellite bus power control and distribution, communications, attitude control, orbit determination, and on-board telemetry data collection. Key avionics deliverables include Magellan's Power Control Unit and Command and Data Handling Unit.