Fishtail Air Pvt. Ltd. (previously known as Summit Helicopters Air Pvt. Ltd.) is a helicopter charter company operating within Nepal, with its base in Kathmandu. The company was established in the year 1997 under the Air Operators Certificate issued by the government of Nepal.

Since its commencement, the company has been actively involved in operation throughout the country with occasional Trans-border flights to Bhutan and India.