A pilot licence on its own does not let you fly any particular aircraft. It establishes the category you are trained in, and then class and type ratings fill in exactly which aircraft you may act as pilot on. Understanding the difference, and how the two big systems keep those privileges alive, clears up a lot of confusion about what a licence actually permits.
This is general educational information, not operational, legal, or regulatory advice. Rules differ by authority and change over time. Always verify against current official sources and follow your operator's approved procedures.
Category, class and type
It helps to picture three nested layers, and ICAO Annex 1 frames the licensing structure this way.
- Category is the broadest: aeroplane, helicopter, glider, airship and so on. Your licence is issued in a category.
- Class groups together aircraft within a category that are similar enough to share common handling and need only training considered common to them all. Single-engine piston aeroplanes are a class; multi-engine pistons are another.
- Type is the narrowest: a single specific aircraft type that is complex or demanding enough to need dedicated, type-specific training, such as an Airbus A320 or a Cessna Citation.
So a class rating is a passport to a group of similar aircraft, while a type rating is a passport to one type. The whole point of the class is efficiency: rather than rate a pilot separately on every light single, one class rating covers the lot, because flying one is much like flying another.
When you need a type rating
A type rating is required, rather than a class rating, when an aircraft is too complex or too demanding to fold into a group. Under EASA Part-FCL, a type rating is needed when the aircraft requires further specialised training, when more than one crew member is required to operate it, or when the authority considers one necessary. That captures multi-pilot jets, business jets and most helicopters. Under the FAA's 14 CFR 61.31, a type rating is required to act as pilot-in-command of large aircraft above a defined weight, of turbojet-powered aeroplanes, and of other aircraft the FAA specifies. The thresholds differ in wording, but the idea is the same: the more aircraft there is to learn, the more specific the rating.
A Piper Warrior, a Cessna 152 or a touring motor glider sits within a class rating. A Citation or an A320 needs a type rating. That contrast is the quickest way to remember which is which.
How EASA keeps a rating alive
This is where the two systems part company most sharply. Under EASA, the rating itself has a period of validity and must be revalidated:
- class and type ratings are valid for one year;
- the exception is single-pilot single-engine class ratings, such as the single-engine piston (SEP) rating, which are valid for two years.
The validity runs from the end of the calendar month in which the skill test was passed, so the issue date sets the clock. Revalidation is by a proficiency check with an examiner, and for the single-engine piston class there is an alternative route by experience, a defined amount of recent flying and a training flight with an instructor in the 12 months before expiry. Let a rating lapse and it must be renewed, which means meeting the renewal requirements, not just revalidating. The rating, in other words, is a thing that expires.
How the FAA keeps competence current
The FAA takes a different path. It places category, class and type permanently on the pilot certificate and does not expire them. There is no annual class-rating revalidation. Instead, the FAA gates flying behind two recurring requirements:
- a flight review every 24 calendar months under 14 CFR 61.56, a session with an instructor covering ground and flight;
- the recency requirements, the recent take-offs and landings and instrument tasks needed to carry passengers or fly on instruments.
Turbine and large aircraft carry additional recurrent training under the operating rules. So the FAA never expires the rating, but it will not let you act as pilot-in-command without a current flight review and the relevant recency. The competence is kept up; the paperwork on the certificate simply stays put.
Ratings stack on top of each other
The class or type rating is one layer, and other privileges stack on top of it rather than replacing it. The clearest example is the instrument rating, which sits on your licence as a separate privilege; you still need the class or type rating for the aircraft, and the instrument rating adds the right to fly it under instrument flight rules. Night is another. Under EASA, night flying with a PPL or an LAPL needs a separate night rating added to the licence, along with the basic instrument flight training that goes with it; under the FAA, night is folded into the private pilot certificate from the start, so there is no separate night rating to earn. Multi-engine flying adds a multi-engine class rating on top of your single-engine experience. The mental model is layers: the licence gives the category, the class or type rating gives the aircraft, and ratings like instrument and night give the conditions you may fly it in.
Variants within a class or type
A class or a type is not perfectly uniform, so both systems require extra training when you move to a meaningfully different variant within the same rating, even though no new rating is issued. Under EASA, this is differences training or familiarisation training under the Part-FCL provisions: moving within the single-engine piston class to an aircraft with a retractable undercarriage, a variable-pitch propeller, a turbocharged engine, a cabin pressurisation system, an EFIS glass cockpit or a tailwheel typically needs differences training with an instructor before you fly it. Under the FAA, 14 CFR 61.31 achieves the same end through endorsements: a logbook endorsement is required for complex aircraft, for high-performance aircraft above a defined engine power, for tailwheel aircraft, and for high-altitude pressurised aircraft. The wording and the boundaries differ, but the safety idea is identical: the rating gets you into the family of aircraft, and a further sign-off gets you onto a notably different member of it.
A worked example
Imagine a pilot who flies a Cessna 172, a single-engine piston, and later moves up to an Airbus A320.
For the Cessna under EASA, she holds the single-engine piston (land) class rating. It is valid for two years from the end of the month she passed the skill test, and she revalidates it by experience or a proficiency check before it expires. Under the FAA, the same flying needs airplane single-engine land on her certificate, which never expires, but she must have completed a flight review within the last 24 calendar months and meet recency to carry passengers.
For the A320 under EASA, she earns the A320 type rating, valid for one year, revalidated by a proficiency check each year. Under the FAA, she adds an A320 type rating to her certificate, which stays there permanently, while recurrent training under the airline's operating rules keeps her competent. The same two aircraft, the same pilot, but EASA tracks the privilege as an expiring rating and the FAA tracks it as a permanent rating plus a recurring review.
Common pitfalls
- Thinking a licence alone lets you fly anything in its category. You still need the appropriate class or type rating for the actual aircraft.
- Confusing class with type. A class covers a group of similar aircraft; a type covers one specific, complex aircraft.
- Expecting the FAA to expire ratings like EASA. The FAA keeps ratings on the certificate and uses the flight review and recency instead.
- Missing the EASA validity clock. Ratings run from the end of the month of the skill test, and lapsing turns a revalidation into a renewal.
- Confusing a rating with currency or a medical. A valid rating, recent experience and a valid medical are three separate requirements, each with its own clock.
In Pilot EFB
Pilot EFB is a study and planning companion for the licensing structure and the flying that keeps it alive, sitting alongside your recency notes and the rest of your offline-first briefing. It does not hold your ratings, track their validity, or tell you whether you are qualified on a type, and the binding privileges are those on your licence and certificate under the current rule. Pilot EFB is not a certified Electronic Flight Bag, so treat it as a study and planning aid and confirm your ratings against your authority's requirements.