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Airworthiness Directive

AD 2006-25-08 71 FR 71478 Active

Federal Aviation Administration · 14 CFR part 39

FR document
E6-20860
Amendment
39-14948
Published
2006-12-11
Effective
2006-12-21
Models covered
1
Last live check
2026-10-01

Printed from https://aircraftdirectives.com/ad/2006-25-08 · AircraftDirectives restates official FAA and manufacturer records; the official sources named on this sheet control. Not an airworthiness determination.

This page is a reference Record, not an airworthiness or compliance determination. Official FAA and manufacturer sources control over our restatement, subject to governing law. Check applicability, current requirements and incorporated documents before acting. The owner or operator remains responsible for airworthiness and required records under 14 CFR 91.403 and 91.417, as applicable. Terms of Use: /terms.

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AD

2006-25-08

FR doc E6-20860 · 71 FR 71478

AD 2006-25-08Published 2006-12-11Effective 2006-12-21

FAA rule - 14 CFR 39

FAA rule. Compliance with an applicable AD is required under 14 CFR 39.7. Check its effective date, applicability, compliance times and current status.

Requires you to deactivate the deice system and install a placard in clear view of the pilot.

Full official abstract

The FAA is adopting a new Airworthiness Directive (AD) for all Columbia Aircraft Manufacturing (previously The Lancair Company) Models LC41-550FG and LC42-550FG airplanes equipped with Kelly Aerospace Thermal Systems Supplemental Type Certificate (STC) SA02260CH, Thermawing Deice System (also known as E-Vade). This AD requires you to deactivate the deice system and install a placard in clear view of the pilot. This AD results from problems with the installation of the Kelly Aerospace Thermal Systems Thermawing Deice System following STC SA02260CH. We are issuing this AD to prevent a short circuit condition at the deice heater connector, which could result in damage to the wings and horizontal stabilizer. This damage could lead to reduced structural integrity of the airplane.

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All Cessna 350/400 Corvalis directives

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Applies to 1 model in our index