Simulator Explained

The use of flight simulators for ground and instrument training is a complex subject of debate among flight instructors, the FAA, and designated examiners.

I have done some extensive research in this area and will share this knowledge in order to simplify the applications of the different flight simulators in use today.

To begin with, there are four basic types – (PACTD) Personal Computer-Based Aviation Training Device, (AATD) Advanced Aviation Training Device, (FTD) Flight Training Device, and Flight Simulator.

Simulator Applications:

Under Part 61 and 141 PCATDs can used for up to 5 hours of ground training for Private Pilots License and up to 10 hours of instrument training for Instrument Rating.

For all practical purposes, the applications of AATD and FTD are the same. Under FAA Part 61 they can be used for up to 2.5 hours of private pilot training and 20 hours of instrument training. In addition, up to 50 hours of dual training can be used towards Commercial Pilots License and 25 hours for ATP.

Under FAA Part 141 AATD and FTD can be used for up to 40% of Instrument Rating course and 20% of Commercial Pilot Certification course. A flight simulator may be used for up to 50% of Instrument Rating course and 30% of Commercial Pilot Certification course.

According to informed sources of the FAA, AATD, FTD, and Simulator time can be logged as both simulator training time, dual time, and total duration of flight time towards
rating / license sought.

References
PCATD: FAA AC No.61-126
AATD: FAA AC No. 61-136
FTD and Flight Simulator: FAR/ AIM, FAA Part 61.1 and Part 141.41.