SI
SI 1443
Lycoming EnginesIssued 2025-11-18
Approved Slick Magnetos, Hartzell PowerUp Magnetos, and Lycoming Electronic Ignition System (EIS) on Lycoming Engines
Source: Lycoming Engines, retrieved 2026-09-01
Lycoming Engines
Issued 2025-11-18
Approved Slick Magnetos, Hartzell PowerUp Magnetos, and Lycoming Electronic Ignition System (EIS) on Lycoming Engines
Source: Lycoming Engines, retrieved 2026-09-01