While talking about steps to prevent air crashes, Nepal’s topography should be considered along with varying weather conditions. Unlike several other countries, 82 percent of Nepal is hills and mountains, mostly above 25,000 feet. 

Crashes are occurring frequently, despite availability of senior and experienced pilots as well as well-maintained aircraft. Bad weather seems to be the main cause of Tuesday’s Manang Air copter crash at Lamjura, a difficult pass where aircraft face severe turbulence.

The Civil Aviation Authority of Nepal (CAAN), airlines and the Department of Hydrology and Meteorology are providing the best air services. 

To curb crashes, the government should set up more weather forecasting cameras, mainly along risky stretches. In Tuesday’s crash, weather was good at Lukla and Kathmandu, but Lamjura had low visibility. A proper weather forecasting system can bring down crashes. Also, pilots should be allowed to fly only if the weather is good throughout.

The author is former director general of CAAN