Airbus performed cold weather trials with the A350-1000 in Canada

Gulfstream took the G700 to Telluride Regional Airport in Colorado, at an altitude of 9,078ft, during its high-altitude trials

Hot-and-high trials are essential in proving a helicopter’s ability to land and take off at altitude

Bell 525 trials included hot weather testing in Arizona

h Airbus visited Cochabamba, Bolivia, for its A330-900 medium altitude campaign

Ice accumulation on an A321neo sharklet during McKinley trials

Airbus used the McKinley Climatic Laboratory for A321 neo cold soak trials

A321neo trials included this flooded runway test