https://appareo.com/appareo-receives-certification-for-stratus-transponders-in-part-27-helicopters/
Appareo Receives Certification for Stratus Transponders in Part 27 Helicopters
Mar 31, 2026 - The STC-AML includes Airbus Helicopters, Bell Helicopter, Leonardo, and Robinson Helicopter. Stratus ES-H and ESG-H are now available through the Authorized...
stratus transpondersreceivescertificationparthelicopters