Types of Flying Schools, Explained
ATO, DTO, gliding club, microlight school — a plain-English guide to who actually trains pilots, and what each one can (and can't) get you. Choose your region below.
Why the type of school matters
Not every "flying school" is the same kind of organisation, and the type you train with decides what licence you can actually walk away with. A friendly local club and a large commercial academy might both call themselves a "flying school" — but one of them legally cannot get you a commercial licence, no matter how good the instructors are. Knowing the difference before you pay a deposit can save you months of finding out the hard way.
Who Trains Pilots in the UK
Strictly speaking, the CAA only recognises two categories of powered-aircraft training organisation — ATO and DTO. Gliding and microlight training aren't a third and fourth version of the same thing; they run under their own sector-specific arrangements, which is exactly why it's worth understanding both halves of the picture.
ATO — Approved Training Organisation
Full CAA approvalThe most heavily regulated category, and the only one that can take you all the way to a professional licence. An ATO can deliver everything from a first PPL lesson through to CPL, ATPL theory and skills tests, the Instrument Rating, and MCC.
Suits: anyone aiming at a commercial or airline career, even if you're only starting with a PPL for now.
Going commercial eventually? Check early whether your chosen school — or a partner school it works with — is an ATO. You can't complete a CPL, ATPL exams, or an Instrument Rating anywhere else, however good the club is.
DTO — Declared Training Organisation
Lighter-touch registrationA simpler UK CAA category for organisations that only teach recreational licences. Rather than a full approval audit, the operator "declares" it meets the rules (the CAA can still inspect). A DTO can train you to PPL, LAPL, and additional ratings like night flying — but not CPL, ATPL or the Instrument Rating.
Suits: anyone flying for pleasure, or starting a PPL before deciding whether to go further — many pilots begin at a DTO and move to an ATO later.
A DTO isn't a downgrade. It's registered for a narrower scope of training, not a lower standard. Plenty of DTOs are long-established, excellent clubs — they simply aren't approved to deliver commercial-level training.
Gliding Clubs
Sector body: BGANot a club-by-club ATO or DTO — gliding sits under its own EU-wide rulebook, Part-SFCL, delivered through the British Gliding Association's own arrangement with the CAA (which includes a single, central BGA Declared Training Organisation covering its member clubs). Clubs also run the sport's own long-standing badge and rating system alongside that, which doesn't require any CAA declaration at all.
Suits: young people getting a first taste of flying, or anyone wanting a different discipline — and it's genuinely respected by flight schools and airlines as evidence of stick-and-rudder aptitude.
Gliding is a well-kept secret. Solo from age 14, and often well under half the hourly cost of powered flying. Several professional pilots started here before ever touching an engine.
Microlight Schools
Sector body: BMAA or LAANot an ATO or DTO either — the microlight class of the NPPL is a wholly separate UK National licence, outside the Europe-wide licensing system entirely, delivered by schools affiliated to the BMAA or the LAA. Microlights are simpler, lighter aircraft, so training is usually quicker and cheaper than a full PPL — and a relaxed medical standard often applies.
Suits: budget-conscious beginners, or anyone wanting to try powered flight before committing to a bigger spend. It's a leisure route, not a direct path into a commercial career.
What about ballooning or gyroplanes? Two smaller sectors work the same way — ballooning (the Balloon Pilot Licence) trains through a DTO, while gyroplanes sit outside standard ATO scope and are handled by their own association, much like microlights. Niche enough that we haven't given them their own section here, but the pattern is identical: check which body actually oversees the training before you commit.
Quick Reference
The same information, side by side.
| Type | Overseen by | Can train you to | Best for |
|---|---|---|---|
| ATO | UK CAA (full approval) | PPL through to CPL / ATPL / IR | A professional career |
| DTO | UK CAA (declared) | PPL, LAPL, extra ratings | Flying for pleasure |
| Gliding Club | British Gliding Association (Part-SFCL) | Sailplane / glider pilot qualifications | A cheap, early first step |
| Microlight School | BMAA or LAA (UK National scheme) | NPPL (microlight class) | Budget-friendly leisure flying |
Which Licence, From Where?
Full definitions of each licence live in the Aviation Glossary — this is just the "who issues it" answer.
A UK-only National licence — microlight schools (BMAA or LAA) for the microlight class. Not issued by an ATO or DTO. Simpler medical.
DTO or ATO. A lighter-weight private licence than a full PPL, with lower medical requirements.
DTO or ATO. The standard entry-level licence — flying for pleasure, not payment.
ATO only. The commercial route — no DTO, gliding club or microlight school can issue these.
Ask before you pay a deposit: "Is this a DTO or an ATO?" and "What licence will I actually hold at the end?" A good school will answer both without hesitation — wherever in Europe it is.
Still working out where to start?
These tools go further than "who trains you" into "which route suits you".
Regulatory categories correct as of August 2026, based on current UK CAA and EASA guidance — rules do change, so double-check directly with the CAA, EASA or the relevant sector body (BGA, BMAA, LAA, or your own country's equivalent) before relying on this for a real decision.