altitude
Airbus Helicopters’ first enhanced EC135 T3/P3 enters service with Aiut Alpin Dolomites in high-altitude rescue operations
A350 XWB in Bolivia for high altitude testing
EMBRAER LINEAGE RECEIVES HOT-AND-HIGH ALTITUDE CERTIFICATION
Additional certification high altitude trails of the Sukhoi Superjet 100 completed
Boeing Delivers Milestone 737 with High-Altitude / High-Temperature Operation Features
Sukhoi Superjet 100 SN 95003 successfully completed the high altitude flight