***Meaning*** :: <u>B</u>asic <u>A</u>viation <u>T</u>raining <u>D</u>evice The definition for a BATD is found in AC 61-136B. A BATD offers less capability than an [[AATD]] such as the PFC1000 simulators found at West Valley Flying Club. See [[Flight Simulators and Flight Training Devices]] #acronym