Skydio Drones Weight Class in the UK — All Models

Complete Skydio Model Comparison for UK Pilots

Skydio has produced three main drone models relevant to UK pilots. The table below compares their specifications alongside the CAA rules that apply to each:

Why Weight Matters for UK Drone Rules

The CAA's drone regulations use weight as a primary factor in determining what rules apply. The key thresholds are:

• Under 250g: No Operator ID needed (Flyer ID still required if the drone has a camera). Can fly in A1 subcategory — over uninvolved people allowed with restrictions.
• 250g to 24.99kg (no class mark): Both Flyer ID and Operator ID required. Restricted to A3 subcategory — 150m from built-up areas.
• 250g to 24.99kg (with class mark C0-C4): Can access A1, A2, or A3 depending on the specific class mark.

All three Skydio models fall into the second bracket: over 250g with no class marking. This means they all face the same A3 restrictions regardless of their individual weight differences.

Skydio 2 — Discontinued but Still Flying

The original Skydio 2 was the company's breakthrough consumer drone, weighing approximately 775g with a 23-minute flight time and 12.3MP camera. It introduced the AI-powered obstacle avoidance that became Skydio's signature feature.

Skydio discontinued the Skydio 2, replacing it with the Skydio 2+. However, many UK pilots still own and fly the original model. If you have a Skydio 2, the same registration and flying rules apply — Flyer ID, Operator ID, and A3 subcategory restrictions.

Replacement parts and batteries may become harder to source as the model ages. Check with Skydio's support or third-party suppliers for availability.

Skydio 2+ — Consumer Model with Limited Availability

The Skydio 2+ improved on the original with better battery life (27 minutes), enhanced autonomous tracking, and a refined camera system. At approximately 800g, it sits just above the original Skydio 2 in weight.

Following Skydio's late 2024 announcement that it would focus on enterprise and government markets, new Skydio 2+ units have become difficult to purchase. The secondary market (used units) remains an option for UK buyers, though importing from the US will involve customs duties and VAT.

For UK registration purposes, the Skydio 2+ is treated identically to the original Skydio 2 — A3 subcategory, Flyer ID, and Operator ID.

Skydio X10 — Enterprise Grade

The Skydio X10 represents a significant step up in both capability and weight. At approximately 1,545g, it is nearly double the mass of the Skydio 2+. It features dual thermal and visual cameras, night vision, RTK positioning, and a 35-minute flight time.

Despite its advanced specifications, the X10 faces the same A3 Open category restrictions as the lighter Skydio models because it lacks a class marking. Enterprise operators who need to fly closer to structures or people must apply for an Operational Authorisation from the CAA to operate in the Specific category.

The X10 is sold exclusively through enterprise channels. UK operators should contact Skydio's enterprise sales team or authorised partners for procurement.

Registration Summary for All Skydio Models

Regardless of which Skydio drone you own, the registration process is the same:

1. Visit register-drones.caa.co.uk and create an account.
2. Pass the Flyer ID theory test (free, 20 questions, 16/20 to pass, valid for 5 years).
3. Register as an Operator (£10.33/year). For organisations, register the company.
4. Display your Operator ID on the drone with a visible, durable label.
5. Fly only in locations that meet A3 requirements — at least 150m from residential, commercial, industrial, and recreational areas.

For commercial operations with any Skydio model, third-party liability insurance is mandatory. Even for recreational flying, insurance is strongly recommended given the value and weight of these aircraft.