A Texas Regional Airport Runs Three Autonomous Mowers Across 639 Acres

Turf Work Built Around the Airfield

An airport is a landscape with hard rules. Turf has to be cut on schedule, but the airfield sets much of the calendar, and grass work has to fit around everything else that happens on the property.

At a regional airport in Texas, the grounds team was responsible for 639 acres, with about 400 acres handled each week. Adding crew hours was not the easy answer, so the question became how to get more acres out of the time already on the schedule.

Before changing anything, the airport fitted five existing mowers with GPS trackers to record their production rates.

• 639 total acres of airport property
• About 400 acres handled each week
• Five existing mowers fitted with GPS trackers
• Turf zones that must stay inside defined boundaries

Three Machines, Fenced Zones and Staff Trained On Site

The airport acquired three autonomous mowers to supplement its maintenance crews. A vendor technician trained staff on site, so the team learned setup and supervision where the machines would actually work.

The mowers run inside geofenced zones on the airfield. Positioning uses RTK GPS, and LiDAR detects obstacles, as described by the supplier's chief executive. Turf outside the approved zones stays with the crews.

The result is a division of labor that many grounds teams will recognize: the robots handle the repetitive cutting, and people handle exceptions and the work the machines are not sent to do.

• Fit five existing mowers with GPS trackers to collect production rates
• Take delivery of three autonomous mowers
• Train staff on site with a vendor technician
• Set geofenced zones so the robots cut only approved turf
• Keep crews on exceptions and on turf outside the zones

Acres Per Hour and What the Rate Means for Crews

The article puts each of the three autonomous mowers at more than 1.4 acres per hour. Those are per machine rates, and they give the team a unit rate to plan crew time against when the roughly 400 acres handled each week are scheduled.

A separate projection, not a recorded result, puts one crew member setting up the machines and running a standard mower nearby at about 4 acres per hour. It shows the kind of planning figure a grounds lead can use when comparing a robot fleet with a crew-only schedule.

The airport began by fitting five existing mowers with GPS trackers to record production rates, which gives any later comparison a baseline built from its own equipment and turf.

What This Means for a Grounds Fleet Decision

The deployment described here was carried out by the airport and its supplier, not by Service Robot Co. The lesson is the sequence: measure the current fleet, map the zones, train the crew, then decide how many machines fit the acreage. Service Robot Co. is a full service, OEM neutral commercial robot integrator for US businesses. We select the right robots across manufacturers, then lease, deploy, integrate, train and service every unit through a nationwide US engineer network, so one partner handles the whole lifecycle.

For a grounds operation like this one, the work begins with a site assessment that maps the zones and the crew calendar. The robot lease is quoted after that assessment as one fixed payment, with maintenance included and on-site dispatch when a machine needs attention. A three year lease keeps the fleet serviced through the term while the crew keeps its focus on the airfield.