Established 1997 as Fishtail Air Pvt Ltd is a helicopter charter company based in Kathmandu, Nepal operating throughout the country with occasional trans-border flights to Bhutan and India. On May 2018, changed named to Summit Helicopters Pvt Ltd but on January 2020 they rebrands back to Fishtail Air Pvt Ltd
19-Apr-17 - Nepalese Army, Shree Airlines, Simrik Air, Fishtail Air, Air Dynasty, Heli Everest, Mountain Helicopters, Altitude Air and Manang Air flies more than 15000 hours annually in the H125 / AS350
27-May-10 - An AS350B3 perform a record-breaking aerial rescue on Nepal's Mount Annapurna from a 6,900 meter-high location using the longline technique