Buddha Air
- Information on scheduled flight, details of equipment, mountain flights and charters.
- http://www.buddhaair.com/

Cosmic Air
- Schedules of regular and charter flights, details of equipment used and a company profile.
- http://www.cosmicair.com/

Asian Airlines
- A helicopter charter company with charter information, rescue operations and mountain flights.
- http://www.asian-trekking.com/airlines/airlines_heli_charter.htm