Sidney-Richland Municipal Airport is also known as SDY. The Sidney Richland Airport Authority owns this public airport. The location is one nautical mile west of the CBD of city by name of Sidney, in Richland County. Mostly general aviation purposes are offered service at the airport. But Gulf Stream Airlines also operates here by offering daily flights to and from Billings.
Sidney-Richland Municipal Airport is spread over an area of 335 acres and possesses two asphalt runways. There are proper guidance signs for runways and taxi ways.
Richland Aviations as well as Sidney Air Service are the providers of aviation support service, flight training and aerial application at the airport. One can avail general aviation services including aircraft repair, fueling and maintenance. There are facilities like free parking, snack bar, car rental and courtesy car for the customers.

Official Website: none
Wikipedia link:
Airnav link:
Contact Number: +1 406-433-2415
Airport Address: 540 Airport Rd, Sidney, Mt 59270, United States