Cessna 180 side profile
Cessna Aircraft  /  180

Certified Autopilot for the Cessna 180

The Trio Pro Pilot gives Cessna 180 owners a practical FAA-approved two-axis autopilot path for long backcountry repositioning legs, IFR cross-country capability, and thoughtful panel modernization — without compromising the airplane's classic character or its useful load.

2-AxisGPS tracking + altitude hold
STCFAA-approved, SA04230CH
14VStandard 180 electrical system
Any A&PNo factory-authorized shop required
Before You Decide

Is your Cessna 180 still the airplane you bought it to be?

The Cessna 180 draws a particular kind of owner: someone who wanted a taildragger that could get into places a 172 or 182 never would, or someone who took on a classic restoration because the airframe itself mattered. Either way, the 180 tends to be flown with intention — backcountry strips, hunting and fishing access, fly-in destinations, or simply the satisfaction of hand-flying a well-restored piece of aviation history.

That intention is exactly why the autopilot conversation is different for a 180 than it is for a more common cross-country airplane. Nobody buys a 180 to have the airplane fly itself the whole time. But the legs that get the airplane to the strip, the fly-in, or the hunting camp are often long, straight, and fatiguing — and arriving sharp for the part of the flight that actually demands stick-and-rudder skill matters more in a 180 than almost any other Cessna.

Most 180 owners do not start with "which autopilot." They start with "how do I make the transit legs less tiring without changing what makes this airplane worth owning."

Flying long repositioning legs to backcountry strips, fly-ins, or hunting and fishing access points
Completing or having completed a restoration and modernizing the panel to match
Working toward or maintaining an instrument rating for cross-country flexibility
Comparing a certified retrofit against an aging or non-functional legacy autopilot

Those are ownership and mission questions, not just avionics questions. A restoration owner is often weighing how much modern equipment belongs in a classic panel. A backcountry pilot is weighing fatigue on the transit leg against the workload the destination itself demands. Both are trying to protect what the airplane is for while making it more capable of what they actually use it for.

Are your longest legs in the 180 the straight-and-level transit flights, not the backcountry arrival itself?
Have you restored or upgraded this airplane, and is the panel now the piece that hasn't caught up?
If you're working toward an instrument rating, would automation on cross-country legs let you focus more on procedures and less on hand-flying?
Would arriving less fatigued at a backcountry strip or fly-in change how comfortable you are with the landing itself?
If you're replacing a non-functional legacy autopilot, have you compared the cost and weight against a modern certified system?

These questions matter because the value of an autopilot in a 180 isn't about flying the whole trip hands-off. It's about arriving at the part of the flight that actually requires your full attention with more of it left to give.

The Cessna 180 modernization question Many 180 owners are deciding between a light-touch panel refresh — a portable or panel-mount GPS, maybe a single EFIS — and a fuller modernization. The autopilot decision should follow that overall plan, not lead it. A classic panel with modern GPS tracking and altitude hold can be a very capable IFR cross-country tool without turning the airplane into something it wasn't meant to be.

A number of 180s still fly with an original or long-discontinued autopilot that no longer functions or can't be reliably serviced. In that case, the conversation isn't really "should I add automation" — it's "what's the right modern replacement for what's already sitting in the panel, not doing its job."

"The question I usually ask is simple: if this were my airplane and I could only make one major upgrade right now, which upgrade would produce the greatest improvement in capability, workload reduction, safety, and practical utility?" — Jeff Johnson  |  Instrument-rated pilot  |  N1595R, Trio Pro Pilot installed

For a 180, that answer is almost always about the transit leg, not the destination. The autopilot doesn't touch the skill the airplane demands on a short backcountry strip — it protects your margin on the two or three hours of straight-and-level flying that gets you there.

Why this page has two paths If you already know the Trio Pro Pilot is the right fit for your Cessna 180, the product and ordering information is available below. If you're still deciding — especially if a restoration, a legacy autopilot replacement, or a broader panel plan is part of the picture — call first. A short conversation can usually clarify the right sequence for your aircraft and mission.

The goal is not to push a product into every 180. The goal is to help you determine whether an autopilot is the upgrade that best solves the problem you are actually trying to solve.

Technical Reference

What the Installation Actually Involves

These are the facts that matter before a conversation with an installer. No invented numbers — just what is documented and verified.

Aircraft Coverage
180, 180A–H, 180J
Confirm your exact model and serial number against the current AML before ordering.
STC
SA04230CH
Held by The STC Group LLC
System Type
Two-axis (roll + pitch)
GPS track, altitude hold, VS climb/descent
Electrical
14V systems
Standard for 180 production airframes
GPS Requirement
Compatible GPS output required
Panel-mount and some portable GPS paths available depending on configuration
EFIS Required?
No
EFIS integration adds capability but is not required for the autopilot
Who Can Install
Any A&P/IA
No factory-authorized installer required
Estimated Labor
~40 hours, plus or minus 5
Trio alone; more with added equipment or legacy autopilot removal. Ask your shop for a quote.
Kit Contents
Complete installation kit
Control head, servos, factory-wired harness, model-specific brackets, STC documentation
Lead Time
Ships in 3 to 5 weeks
Direct from manufacturer

Equipment pricing and full ordering information at the product page. Questions about your specific configuration: call Jeff at 540-309-6427.

Common Questions

What Cessna 180 Owners Ask Before Buying

The Trio Pro Pilot is approved for the 180 and its 180A through 180H variants, as well as the 180J, under STC SA04230CH. Because the 180 spans a long production run, confirm your exact model and serial number before ordering. The AML is available in the documentation center, or call Jeff and he can verify eligibility directly.
Not necessarily. The Trio Pro Pilot's control head can be mounted in the instrument panel or the radio stack, and it operates with steam gauges without requiring an EFIS. Many restoration owners choose to keep the classic panel look and add the Trio discreetly. Jeff can talk through mounting options that fit your specific restoration before you order.
Often, yes. Many 180s carry an original or long-discontinued autopilot that's no longer functional or supportable. Because the Trio kit is model-specific and factory-wired, replacement is usually more direct than starting from scratch. The exact removal, interface, and mounting should be reviewed with Jeff before scheduling your shop.
The Garmin GFC 500 is available for the Cessna 180 series and is a strong product. It also requires Garmin electronic flight instruments, a Garmin GPS navigator for approach coupling, and a Garmin-authorized installer. Installed cost for the GFC 500 system typically runs $32,000 to $40,000 or more depending on configuration, per current pricing from Lafayette Avionics. The Trio Pro Pilot provides a certified two-axis autopilot path at a fraction of that cost, works with many GPS and panel configurations, and can be installed by any A&P/IA. The right choice depends on your panel strategy, budget, and how much of the original panel character you want to preserve.
Yes. Whether you're flying original steam gauges or have added modern electronic flight instruments, the right configuration depends on the installed GPS, EFIS, interface requirements, and approval basis. The Why Trio page covers avionics compatibility in detail, and the exact interface should be reviewed before ordering.
Support comes from three directions: Jeff directly by phone or email, The STC Group LLC as the STC holder and technical support source, and a 700+ member Trio Pro Pilot owner community with accumulated real-world installation and operating experience. Documentation, wiring schematics, and the AML are in the Education & Support Center.
Next Steps

Two ways to move forward

Some Cessna 180 owners are ready to order. Others are still deciding — especially if a restoration, a legacy autopilot replacement, or a broader panel plan is part of the picture. Both paths are straightforward.

Still planning

Talk through your aircraft first

Jeff can review your model, panel, restoration status, and mission before making a recommendation. The consultation is free and there is no obligation.

Call Jeff — 540-309-6427
Ready to order

View pricing and order the kit

Complete product information, pricing, and ordering for the Cessna 180 installation kit, including everything that ships with the system.

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