Zero-flight-time training (ZFT)
Zero-flight-time training (ZFT). Zero-flight-time (ZFT) training is FAA-approved initial type-rating training conducted entirely in a Level D full-flight simulator, with no required training in the actual aircraft before the pilot flies it in revenue service. It is only permitted on the highest-fidelity qualified simulators.
Definition
ZFT training is the clearest demonstration of why simulator qualification levels matter so much. Because a Level D full-flight simulator replicates the aircraft with near-perfect fidelity — full motion, full visual, validated flight model — the FAA permits a pilot to complete initial type-rating training and checking in the device and then fly the real aircraft in service. A lower-qualified device cannot support ZFT, which is why qualification-aware scheduling is a compliance requirement, not a convenience.
Why it requires Level D
ZFT credit depends on the device matching the aircraft closely enough that no in-aircraft training is needed. Only Level D full-flight simulators clear that bar; scheduling ZFT on a lesser device is a compliance failure.
The economics
ZFT removes the cost and risk of training in a multi-million-dollar aircraft. It is a major reason airlines contract Part 142 centers with Level D devices.
Scheduling implications
A training center's system must guarantee a ZFT event lands on a current, Level-D-qualified device with a current evaluator — automatically, not by memory.
See also
- Type rating — Type rating
- FSTD (Flight Simulation Training Device) — FSTD
- Part 142 training center — Part 142 ATO
Roffik's take
The platform for FAA-approved Part 142 training centers — simulator scheduling, FAA compliance records, client-account billing, and SWIFT wire reconciliation. Learn more about AviationAlley.