ATA 55 - Vertical stabilzer structures - detect and address cracks in the horizontal and vertical stabilizer forward and aft spars

Transport Canada — Airworthiness Directive (CAWIS)

Transport Canada — Airworthiness Directive (CAWIS) 2026-14-10: Vertical stabilzer structures - detect and address cracks in the horizontal and vertical stabilizer forward and aft spars. Applies to TEXTRON AVIATION INC. MODEL 408. Stabilizers (ATA 55). Issued 9 Jul 2026.

Advisory facts

Issuing authority
Transport Canada — Airworthiness Directive (CAWIS)
Reference
2026-14-10
Issued
9 Jul 2026

Official document →

← All advisories

Sources: EASA, FAA, Transport Canada and the UK CAA — official safety advisories and notices, linked to the issuing authority. Informational only; consult the original document for current requirements.

Loading safety records…

Frequently asked questions

How do I check the safety record of an aircraft or airline?

Type an aircraft model, airline, airport or tail number into the search box — FlightFinder opens its safety profile with accident history, incident reports and hazard data from official sources.

Where does the safety data come from?

From official public sources — NTSB, FAA, NASA ASRS, EASA and other national authorities — normalized into one database. Methodology and source list are published on the site, and the dataset has a citable DOI.