Airport Premises and Ground Handling Liability: The Exposures FBOs Insure Last

What is airport premises liability and what does it cover?

Airport premises liability, often written as airport owners and operators liability, covers bodily injury and property damage arising out of your ownership, maintenance, or use of the airport premises and the operations you conduct there. It is the aviation industry's version of commercial general liability, written on aviation forms because standard CGL policies contain aircraft exclusions that would gut the coverage. The policy responds to a customer who trips in the terminal, a mechanic who damages a hangar door, a vehicle that strikes a parked aircraft, and a fuel spill that requires cleanup. It is the foundation policy for an FBO, and its limit needs to contemplate the value of the aircraft parked on your ramp, which on a business aviation ramp can easily aggregate past 100,000,000 dollars.

• Bodily injury to customers, crews, and visitors on the premises.
• Property damage to aircraft, vehicles, and buildings caused by your operations.
• Products liability for fuel and lubricants you dispense.
• Completed operations for maintenance and service work you have finished.
• Personal and advertising injury, and typically premises medical payments.

Does premises liability cover aircraft in your care, custody, and control?

No, and this is the most important gap to understand. Premises liability excludes property in your care, custody, or control, which describes every aircraft handed to you for fueling, towing, hangaring, or maintenance. That exposure requires hangarkeepers liability, a separate coverage with its own limit, usually written per aircraft and per occurrence. The practical consequence is a split analysis after a ramp incident. If your fuel truck strikes an aircraft that is parked and not in your custody, premises liability responds. If the same truck strikes an aircraft you had just accepted for fueling, hangarkeepers responds. Ground handlers frequently discover that their hangarkeepers limit, set years ago at 1,000,000 dollars, is a fraction of the value of the aircraft now using their facility.

What does the fuel exposure actually look like?

Misfueling is the classic aviation service claim and it is almost always severe. Putting jet fuel into a piston aircraft, or adding the wrong additive, can destroy an engine and in the worst case cause an in-flight power loss. A single engine replacement on a light turbine aircraft is commonly 400,000 to 900,000 dollars, and a misfueling event that leads to an accident produces liability far beyond the hardware. Fuel handling also creates environmental exposure. A ramp spill triggers reporting obligations and cleanup costs, and most aviation liability forms treat pollution narrowly, covering sudden and accidental release while excluding gradual seepage from tanks and lines.

• Misfueling and contamination claims, with engine replacement costs often in the high six figures.
• Fuel farm and underground storage tank exposure, usually needing separate pollution coverage.
• Sudden and accidental spill response versus gradual seepage, which is typically excluded.
• Static discharge and grounding failures during fueling.
• Contractual requirements from fuel suppliers, which frequently demand specific limits and additional insured status.

Who is liable when a ground handler damages an aircraft?

Contractually, usually the handler, and increasingly by design. Ground handling agreements between handlers and air carriers or operators allocate liability in detail, and the standard industry agreements have moved over time toward limiting the carrier's recovery in some scenarios while preserving it in others, particularly where the handler's conduct was reckless. What matters practically is that your service agreements determine your exposure as much as your policy does. Review them for three things: the liability cap and whether it survives gross negligence, the insurance requirements including limits and additional insured obligations, and the indemnity language. Then confirm your hangarkeepers and premises limits actually satisfy what you signed, because a handler operating with a 1,000,000 dollar hangarkeepers limit under an agreement requiring 10,000,000 dollars has created an uninsured contractual obligation.

What about deicing, towing, and lavatory service claims?

These are the operational claims that fill an FBO's loss run. Towing causes nose gear and tow bar damage, often from an operator exceeding the aircraft's steering limits, and a single over-steer event can require a gear inspection costing 50,000 dollars or more before anything is repaired. Deicing creates two exposures: fluid that damages aircraft finishes or contaminates systems, and slip and fall claims from treated surfaces. Lavatory service errors have caused expensive contamination claims. Belt loaders and jet bridges strike fuselages. In each case the severity is driven by aircraft downtime as much as by repair cost, which raises a coverage question most handlers never ask. Loss of use is frequently excluded or sublimited on aviation liability forms, and an operator whose aircraft is grounded for three weeks will claim it.

• Towing and pushback damage, especially nose gear over-steer.
• Deicing fluid damage and slip and fall claims on treated surfaces.
• Ground support equipment contact with fuselages and control surfaces.
• Lavatory and potable water service contamination.
• Loss of use claims from aircraft downtime, often excluded or sublimited.

How should an FBO structure its liability program?

Build it in layers and match the limits to the aircraft that actually use your ramp. Start with airport premises and operations liability at a primary limit, then add hangarkeepers sized to the highest-value aircraft you handle, not the average. Confirm whether hangarkeepers is written on a per aircraft and per occurrence basis, because a multi-aircraft event such as a hangar fire or a windstorm during a fly-in can involve several aircraft at once. Add products liability for fuel, non-owned aircraft liability if employees fly customer aircraft for repositioning, and a pollution policy for the fuel farm. Then buy an aviation excess or umbrella layer. Single-limit programs of 5,000,000 to 10,000,000 dollars are common for smaller FBOs, while operations handling business jets and airline traffic frequently carry 25,000,000 to 50,000,000 dollars or more because tenant and airport agreements require it.

Ready to review your FBO liability program?

If your hangarkeepers limit was set before the aircraft on your ramp got more expensive, that gap is worth closing now. Grandbay Financial Services builds aviation liability programs for FBOs, handlers, and airport tenants. Book a review at calendly.com/grandbayfinancial.