Thai Regional Airlines

Their fleet included Piper PA-31-350 Navajo Chieftain, and Airbus A320 aircraft.

The airline planned to start A320 service to Chiang Mai and Phuket on 12 December 2012, with a promotion of 1000 baht per seat.

On 21 December, for the second time, the airline cancelled all flights until 1 April 2013, citing "document and aircraft import difficulty" as a reason.

This time the airline offered a full refund to passengers.

[2] Most of the passengers, however, did not receive a refund, and their calls to the office were not answered.