From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Modification of aileron control system by addition of aileron centering springs and installation of Pathfinder autopilot systems and/or pitch trim systems. (TU206F SEAPLANE CONFIGURATION ONLY)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.