evidence: The Yeti Airlines flight was flying from the capital Kathmandu to the tourist town of Pokhara on 15 January. [...] The privately owned plane crashed in the Seti river gorge just 1.5km (0.9 miles) from the airport, prompting a rescue operation that involved hundreds of Nepalese soldiers. [...] Aviation accidents are not uncommon in Nepal, often because of its remote runways and sudden weather changes that can make for hazardous conditions. Last May, Tara Air Flight 197, owned by Yeti Airlines, crashed into a mountainside, killing 22 passengers and crew.