Dowty Propellers Issues Airworthiness Directives for Certain Propeller Models

Summary

Dowty Propellers has issued airworthiness directives for six of its propeller models, R354/4-123-F/13, R354/4-123-F/20, R375/4-123-F/21, R389/4-123-F/25, R389/4-123-F/26, and R390/4-123-F/27, following mandatory continuing airworthiness information from another aviation authority.