Airworthiness Directive

AD 2011-01-53 76 FR 4056 Active

Federal Aviation Administration · 14 CFR part 39

FR document
2011-1136
Amendment
39-16582
Published
2011-01-24
Effective
2011-01-24
Models covered
1
Last live check
2026-10-01
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.
AD

2011-01-53

FR doc 2011-1136 · 76 FR 4056

AD 2011-01-53Published 2011-01-24Effective 2011-01-24

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 an immediate functional test of the fuselage drain holes, and requires sending a report of the results to the FAA.

1 correction to this AD FAA · 2011-02-11

Correction published 2011-02-11

Issued by
Federal Aviation Administration
Published
2011-02-11
Document
Federal Register 2011-3076 · Final rule; correction

The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. That AD applies to the products listed above. The Piaggio service bulletin number specified in the Alternative Methods of Compliance (AMOCs) section is incorrect. This document corrects that error. In all other respects, the original document remains the same.

A correction restates part of an AD that was published incorrectly. It is not an additional requirement and it does not change the AD number or its effective date.

Source: Federal Register document 2011-3076, retrieved 2026-08-17

Full official abstract

We are adopting a new airworthiness directive (AD) for the products listed above. This emergency AD was sent previously to all known U.S. owners and operators of these airplanes. This AD supersedes Emergency AD 2011-01-51, requires an immediate functional test of the fuselage drain holes, and requires sending a report of the results to the FAA. This AD also allows, with noted exceptions, for the return/ position of the airplane to a home base, hangar, maintenance facility, etc. This AD was prompted by reports of water accumulation in the belly of the fuselage that froze and caused the flight controls to jam. We are issuing this AD to prevent water or fluid from accumulating in the belly of the fuselage and freezing when the aircraft reaches and holds altitudes where the temperature is below the freezing point. This condition could cause the flight controls to jam with consequent loss of control.

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Applies to 1 model in our index