Central Wisconsin Avaition is central Wisconsin's leader in general aviation. We are located at the Central Wisconsin Airport (KCWA). Central Wisconsin Avaition offers full FBO services including: flight training, aircraft maintenance, aircraft parts, aircraft fuel, pilot lounge and shop, courtesy car, rental cars, catering service, hanger rental and tiedowns, free wireless internet, de-icing (type 1 and 4), lavatory service, and GPU hookup.