Definition
In aviation, currency is the state of having met the recent flight experience requirements set by regulation that allow a pilot to legally exercise specific privileges, such as carrying passengers or flying under instrument flight rules. It is a legal status based on completing required tasks within defined time windows (for example, three takeoffs and landings within the previous 90 days to carry passengers).
Plain English
Currency means a pilot has done the recent flying the rules require, so they're legally allowed to do certain things — like take passengers up or fly in the clouds.
Context Anchor
Seen in risk management and preflight self-checks, especially when a pilot decides whether they are ready for a planned flight.
Derivation
From the Latin currere, meaning 'to run' or 'to flow.' The same root gives us 'current' — something that is flowing right now. A pilot who is 'current' has flown recently enough that their qualifications are still 'running' rather than expired.
Why Pilots Care
Failure to maintain currency can make passenger-carrying flights illegal and increases risk because skills degrade without regular practice.
Intuition Check
Currency does not mean money here. It means being current: up to date, legally qualified, and recently practiced enough for the specific flying task.
Example Sentence 1
Before offering to take his neighbor for a flight, he checked his logbook to confirm his passenger-carrying currency was still valid.
Example Sentence 2
After a long period without flying, the pilot scheduled time with an instructor to regain currency in the complex airplane.