A flight instructor (CFI under FAA, FI under EASA) is a certificated pilot qualified to deliver flight training and sign off student progress. Instructor availability is the single most common capacity constraint in flight schools, and instructor ratings themselves require periodic renewal.
A flight instructor — CFI in the FAA system, FI under EASA — is a certificated pilot qualified to deliver flight training and certify student progress. The instructor qualification is itself a rating with maintenance requirements: EASA FI certificates run on three-year cycles revalidated through a combination of instructional experience, refresher seminars and assessments of competence; FAA CFI certificates renew on 24-month cycles.
Specialisations layer on top — instrument instruction (CFII/IRI), multi-engine (MEI/CRI), type-rating instruction (TRI) — and each carries its own currency. An instructor's qualification file is a living compliance object, not a framed certificate.
Why it matters for flight schools
Instructors are the binding constraint and the quality variable of every school simultaneously: their availability caps capacity, their standardisation sets training quality, and their qualification validity is a dispatch-legal matter — instruction given by a lapsed instructor is compliance debt across every affected student record. Instructor churn, meanwhile, is the operational tax of being the airlines' farm system.
How FlightLogger handles it
FlightLogger maintains each instructor's qualification and validity picture and enforces it at scheduling — an instructor cannot be booked for instruction their certificates don't currently cover.
Frequently asked questions
How is an EASA FI certificate kept valid?
Across each three-year cycle: a defined combination of instructional hours, a refresher seminar, and periodically an assessment of competence. Lapse the cycle and renewal requirements apply before instructing again.
Why is there an instructor shortage?
Instructing is the classic hour-building bridge to the airlines — so airline hiring waves drain instructor corps industry-wide. Schools counter with pay, scheduling quality and career pathing; scheduling chaos is the cheapest problem to fix.