Totals and company lists below filtered for North America only. Adjust site filter for other regions.

Variants:   O-540-A1A, O-540-A1A5, O-540-A1B5, O-540-A1C5, O-540-A1D, O-540-A1D5, O-540-A2B, O-540-A3D5, O-540-A4A5, O-540-A4B5, O-540-A4C5, O-540-A4D5, O-540-B1A5, O-540-B1B5, O-540-B1D5, O-540-B2A5, O-540-B2B5, O-540-B2C5, O-540-B4A5, O-540-B4B5, O-540-D1A5, O-540-E4A5, O-540-E4B5, O-540-E4C5, O-540-F1A5, O-540-F1B5, O-540-G1A5, O-540-G2A5, O-540-H1A5, O-540-H1A5D, O-540-H1B5D, O-540-H2A5, O-540-H2A5D, O-540-H2B5D, O-540-J1A5D, O-540-J1B5D, O-540-J1C5D, O-540-J1D5D, O-540-J2A5D, O-540-J2B5D, O-540-J2C5D, O-540-J2D5D, O-540-J3A5D, O-540-J3C5D, O-540-L3C5D

Britten Norman BN-2 Islander

Piper twin piston

U.S.A.

Lycoming Engines

Canada	Aerotec Engines , Dynamic Aero Aviation , Kovachik Aircraft Services , Pro Aero Aviation , Universal Aero Engines
Mexico	ASI Aerosoluciones Internacionales , Aviones , Especialidades en TurboMaquinaria
U.S.A.	Airworx , Heritage Aviation , Johnston Aircraft Service

Sorry, no news. Please use our Feedback form to advise us.

FAA STC for Piper PA-23 series with three-blade MT-Propeller MTV-12

15/11/2023