Retrofit Kit

Modernize your existing fleet without replacing your equipment. Our retrofit kit seamlessly integrates STTUGS' spatial awareness, auto-braking, and active autosteer capabilities directly into the tugs you already own.

Alpha Testing Starting 2027

Increase Profits by $115,000 Annually

Estimated ROI for 3 hours spent stacking per day, $35 per man-hour, 3 crew per tow hour.

Reclaim ~2500 man hours per year (~7.5 man hours per day) spent manually stacking aircraft.

Free up your crew to focus on the higher-value tasks they were hired to do.

Upgrade Your Fleet With Confidence

Retrofit your existing tugs with autonomous capabilities without replacing your equipment.

Smart Auto-Braking

STTUGS Collision Prevention seamlessly integrates with your tug's existing braking system, automatically stopping the vehicle if a threat is detected.

Auto-Steer & Path Following

By syncing with STTUGS' tug tow-path planning, your tugs can precisely follow any tow paths, enabling fully autonomous operation.

Redundant Safety

Multiple onboard sensors, dead-mans switches, integration with STTUGS Collision Prevention, and complete user control provide comprehensive safety coverage.

Operator Override

Operators can drive retrofitted tugs manually or let the system guide them. Override switches allow your team to disable auto-steer or auto-braking at any time.

Frequently Asked Questions

Everything you need to know about retrofitting your existing fleet.

Our retrofit kit is designed to work with most modern tugs. Contact us for a compatibility assessment of your specific equipment.
Yes. Operators can switch between manual driving and autonomous path following seamlessly using simple controls on the tug. Override switches are always accessible for immediate manual takeover.
We provide comprehensive training for your team covering retrofit operation, system features, and safety protocols. Training sessions can be customized for your existing crew.
The retrofit kit includes the auto-braking unit, wireless receiver module, steering servo controller, sensor integration hardware, wiring harness, and all necessary firmware. Installation and training are included.

Ready to upgrade your fleet?

Join the early access list for our 2027 launch. We'll notify you when the retrofit kit becomes available.

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