Seventy Percent of the Traffic Is Leaving. The Airport Is Fine With That.

For about seventy years, the sound over the east side of Murfreesboro has been the sound of somebody learning to fly. Small single-engine trainers, going around and around the pattern, touching down and lifting off again — the aviation term is touch-and-go, and it is exactly as repetitive as it sounds. Generations of Rutherford County residents have set their watches by it without ever thinking about it.

That sound is moving to Bedford County.

The number that explains everything

MTSU's aerospace department accounts for approximately 70 percent of the operations at Murfreesboro Municipal Airport. Not 70 percent of the aircraft based there — 70 percent of the takeoffs and landings. In peak months the program logs more than 5,000 flight hours. It is one of the largest collegiate aviation programs in the country, and for practical purposes it has been the airport.

Most of that is relocating to Shelbyville Municipal Airport, where construction is well along on a purpose-built campus: a 50,000-square-foot academic building and a 28,000-square-foot hangar, supported by roughly $73.4 million in combined federal, state and university funding. Flight operations are already running out of temporary facilities there while the permanent buildings go up, with full completion targeted for late 2027.

Worth being precise about what is going and what is staying. The flight training and the aircraft maintenance move south. The academic side of the department — the classrooms, the degree programs — remains primarily in Murfreesboro, and the program itself is still an MTSU program. The Aerospace bachelor's degree enrolls more than 1,200 students, close to 900 of them in the professional pilot concentration. This is a relocation of the airplanes, not of the university.

A program older than the airport it outgrew

MTSU's aviation program traces to the 1940s, when it started on the main campus. The flying moved out to the municipal airport roughly seventy years ago, back when a small-town field and a growing university were a comfortable fit for each other. The problem is that both kept growing, and only one of them had room.

An airport with a single runway and a very busy flight school develops a particular kind of congestion. Every student in the pattern is a slot that a business jet, a medical flight or a local owner flying their own airplane cannot use. Murfreesboro has spent years being a training airport that also happened to serve a city of 175,000 people. It is about to be the other way around.

What opens up

City officials expect the shift to free airspace, ramp space and staff attention for exactly the traffic a county this size generates on its own: corporate aircraft, charter, personal aviation, the flights that follow business relocations. It is the least glamorous kind of economic development and one of the more reliable ones. Companies evaluating a site ask what the airport can handle.

Which is why the city has not treated MTSU's departure as a reason to slow down. Murfreesboro applied to the FAA's Federal Contract Tower Program back in September 2023, seeking a staffed air traffic control tower — a project in the $7 million to $9 million range, with the FAA covering about 90 percent of construction plus the salaries of five or six controllers. A siting study is underway at a cost of about $145,700, of which the city's share is roughly $7,285.

The logic holds up even with the trainers gone. MTSU operations are dropping; overall traffic at the airport is still climbing. Take out the single largest user and the field keeps getting busier, which tells you something about how fast the rest of it is growing.

Down the road in Shelbyville

Bedford County, for its part, is building something around the airport rather than just next to it. A Tennessee College of Applied Technology campus sits across from the field, two flight schools operate there, and Motlow State students train on an airport simulator. Add a $73 million collegiate aviation campus and you have the beginnings of a genuine aviation corridor about thirty miles down U.S. 231.

Murfreesboro loses the noise and keeps the degree program. Shelbyville gets the airplanes and the 1,400 people who come with them. Both of those look like wins, which is rarer than it should be.

We have followed this build from the beginning — from the economic study that made the case to the topping out of the new facility, and on the Murfreesboro side, the council's push for a control tower.