Autopilot Turn Controller for A-5 Auto Pilot System, Sperry ME-109 "The N-6 was the first

"The N-6 was the first of the N- series to be specifically designed for flexible gunnery for use in turrets not equipped with compensated sights

as used by single engine aircraft of the Air Corps US Army

400 cycles

revealing the bulb and circuitry

Autopilot Turn Controller for A-5 Auto Pilot System, Sperry ME-109 "The N-6 was the firstThe A 5 Automatic Pilot was used primarily in WWII era bomber aircraft of the Air Corps US Army such as the Consolidated B 24 Liberator (see photo of B 24 cockpit showing the location of the A 5 panel). The A 5 system appeared in aircraft manufactured during or before 1943, the year when the Honeywell C 1 system became the standard autopilot system for large multi engine aircraft. Theoretically, the A 5 system may also have appeared in the Boeing B 17