Richland Aviation

Richland Aviation is a full-service fixed base operation at Sidney-Richland Regional Airport (KSDY) in Sidney, Montana. It offers fueling, maintenance, hangar space and on-demand charter. The company is family owned and operated.

The FBO is staffed around the clock, and the site says the team is available 24 hours a day. Complimentary Wi-Fi is provided in the office. The pilot lounge gives space to relax and plan flights, and coffee, water and other refreshments are provided at no charge.

Jet A and Avgas are available through mobile refuelers that come to the aircraft. The site says line service staff are NATA Safety 1st certified. A fuel rate table is dated April 7, 2026, and lists AvGas 100LL and Jet A.

Repairs and maintenance are done on site by A and P and IA certified technicians. The site says they have more than 17 years of experience. Heated hangars can hold anything from a Cessna 150 to a Bombardier Challenger 300, and outdoor tie downs are also available.

Other line services include deicing and engine preheating, baggage handling, oxygen service and lavatory service. The site says services can be adjusted to each client's needs.

On-demand charter uses a Cessna 340A with a pressurized cabin for up to five passengers. Cargo charter is also offered with aircraft of different sizes. The concierge team can help with ground transportation, vehicle rentals and lodging.

The Petrik family has lived in Sidney for more than 50 years. The About page says founder Phil Petrik started flying as a teenager and earned his pilot license at 16. The site lists an address at 544 Airport Road, a phone number at (406) 482-1832, and a contact form for arrival and general questions.