Insurance for Borrowed Drones in the UK: Cover When Flying Someone Else's Aircraft

The Borrowed Drone Liability Gap

Borrowing a drone from a friend, colleague, or business partner is common in the UK drone community, whether for testing a model before purchase, covering a job when your own aircraft is out of service, or simply trying a different platform. However, the insurance implications are frequently overlooked.

Under UK law, the remote pilot is responsible for the safe conduct of the flight. If you borrow a drone and cause damage to property or injury to a person, you could be personally liable regardless of who owns the aircraft. The question is whether any insurance policy covers that liability.

Owner's Insurance: Does It Cover Other Pilots?

Many drone insurance policies in the UK are tied to the policyholder, not the aircraft. This means the owner's insurance covers the owner when they fly their drone, but it may not extend to someone else flying the same aircraft.

Some policies do include provision for other named pilots, or offer unnamed pilot extensions. However, these typically come with conditions:

• The additional pilot may need to be named on the policy in advance
• Minimum qualification requirements (such as holding a Flyer ID or Operator ID) may apply
• The owner may need to give documented permission
• Commercial use by a borrower may be explicitly excluded

If the owner's policy does not cover other pilots, any claim arising from your flight could be refused, leaving the owner's no-claims record intact but the borrower without cover.

Your Own Insurance: Does It Follow You?

If you hold your own drone insurance policy, the critical question is whether it covers you flying any drone or only your own listed aircraft. This depends entirely on the policy wording:

Named-Aircraft Policies

Many individual policies list specific drones by make, model, and serial number. These policies cover you flying those listed aircraft only. If you borrow a friend's DJI Mavic 3 Pro and your policy only lists your own DJI Air 3, you may not be covered.

Any-Aircraft Policies

Some policies, particularly those designed for commercial operators, cover the policyholder flying any drone up to a specified weight or value. These policies are more likely to extend to borrowed aircraft, but you should check for exclusions relating to aircraft you do not own.

Scenarios Where Gaps Commonly Arise

Understanding specific situations helps illustrate where insurance gaps appear when borrowing drones:

Recreational Borrowing

A friend lends you their drone for a weekend flight. Their recreational policy covers them as the named operator. You have no drone insurance of your own. If the drone crashes into a parked car, there may be no policy covering the third-party damage.

Commercial Use of a Borrowed Drone

Your drone is being repaired, so a colleague lends you theirs to complete a paid job. Even if your colleague's policy includes other-pilot cover, it likely does not extend to commercial operations by a non-policyholder. Your own commercial policy may not cover an unlisted aircraft.

Training and Practice

You attend a flying day where participants try each other's drones. Unless the event organiser has arranged blanket liability cover, each pilot may be uninsured when flying someone else's aircraft.

How to Protect Yourself

Before flying a borrowed drone in the UK, take the following steps to avoid being caught without cover:

• Check the owner's policy: Ask whether it covers other pilots and whether you need to be named in advance
• Check your own policy: Review whether your cover extends to aircraft you do not own, and whether any weight or value limits apply
• Consider temporary cover: Some UK insurers offer short-term or pay-as-you-fly policies that can cover a borrowed aircraft for a specific period
• Document the arrangement: A written agreement between owner and borrower clarifying insurance responsibilities is prudent, particularly for commercial use
• Verify registration: Ensure the aircraft is registered with the CAA and that both the Operator ID and your Flyer ID are valid

Hull Damage to a Borrowed Drone

Third-party liability is the legal minimum, but hull damage is often the more immediate financial concern when borrowing. If you crash a borrowed drone, who pays for the repair or replacement?

The owner's hull cover, if they have it, typically protects the owner's financial interest in the aircraft. However, the insurer may seek to recover costs from you as the pilot who caused the damage, particularly if you were not authorised under the policy. Without an explicit agreement, the borrower could face a significant personal bill.

Key Points to Remember

• The remote pilot is legally responsible for the flight, regardless of who owns the drone
• The owner's insurance may not cover other pilots without prior arrangement
• Your own policy may only cover drones you have listed by serial number
• Commercial use of a borrowed drone is particularly likely to fall between policy gaps
• Temporary or pay-as-you-fly cover can fill the gap for short-term borrowing
• Always verify insurance arrangements in writing before flying someone else's aircraft