They may also have other roles in aviation, such as aircraft certification and flight reviews, depending on the jurisdiction.
The QFI Course can vary from a few weeks to a few months, depending on the complexity of the aircraft involved.
The QFI accreditation is focused on basic flying skills of an aircraft as opposed to tactics and operations.
QFI) is a term mainly used for pilots of Air Force, Army, Navy and Coast Guard who have passed the appropriate course before being allowed to instruct flying an aircraft.
QFI instructional categories is awarded by the Flying Instructors School (FIS) of the Indian Air Force.