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Aviation Material and Technical Support (AVMATS)

AVMATS MidAmerica FBO - Professional Service with the attention you deserve!
AVMATS new full service FBO is located at MidAmerica St. Louis Airport/Scott Air Force Base (BLV) in Mascoutah, Illinois, 24 miles from Downtown St. Louis, 10 miles from Belleville, Illinois.
We have a new facility featuring a passenger lobby, crew lounge with a big screen TV and satellite, conference room, weather room with WSI, wireless internet, crew car and a putting green for your recreation while you wait.
Our line service/customer service personnel are detailed oriented professionals and ready to assist your needs from your arrival to your departure.
Lobby Hours are Monday through Friday, 7am to 7pm, and Saturday and Sunday, 10am to 6pm.
24/7 assistance is available with prior arrangements.
AVMATS FBO at MidAmerica 636-812-1525


Airport Terminal Services (ATS)

ATS provides fueling, passenger service and ramp handling at MidAmerica Airport located in Mascoutah, Illinois.  We provide high quality service and our gaol is to deliver flawless service from the ground up.

Passenger Services:

ATS currently provides passenger check-in and ticketing, passenger boarding and baggage service for Allegiant Air who operate flights from MidAmerica Airport (BLV).

Ramp Handling:

We provide aircraft loading and unloading, aircraft marshalling, and aircraft pushback for all commercial aircraft, supporting Allegiant Air and Military Charters departing and arriving at MidAmerica Airport.


ATS provides into plane fueling services to commercial airlines at MidAmerica Airport.  In addition, we provide contract fuel to all military aircraft.

Business Information:

Hours of operation; 0800 - 2000 (8:00am - 7:00pm) 7 days a week.
Available 24/7 with prior approval.

Phone #:  618-566-5265

In flight call in (ATS MidAmerica) at unicom Freq; 122.95

For more information about Airport Terminal Services (ATS) log on to our website at: