I flew in there Monday night in my BIG Piper Warrior landing on the 9000 foot Runway 28. I'm not sure how many gates they have there but the concourse is pretty short. There was a Delta CRJ-700 sitting at the gate but that was it. I actually flew commercially out of MGM back in 87 and got on a Northwest DC9-30 to Memphis. Other mainline service included Delta with MD-88's, DC-9's, 737-200's and 727-200's.