AD 99-26-05

Scoped source model wording

Source publication: 1999-12-14 · Document 99-32369. Independent observation edition: selected-ad-source-text-extension-3.0.0.

These are exact source model cells or numbered groups. Every original condition remains in the full clause below. A cell can remain readable while its model tokenization is UNKNOWN. Manufacturer identity remains unresolved; installation, aircraft applicability, compliance and current legal status have not been determined.

PA-25

PA-25-235

PA-25-260

PA-28S-160

PA-28S-180

PA-32S-300

PA-28-151/161

No source observation establishes aircraft applicability or compliance. See the complete original applicability clause and official source links below.

Original legacy operative paragraph

Source publication: 1999-12-14 · Document 99-32369. Independent observation edition: selected-ad-source-text-extension-3.0.0.

This paragraph is newly retained from the same immutable official publication. It is a legacy §39.13 amendment and the publication’s own AD header, not a newly invented Affected ADs heading. The earlier observation edition remains unchanged.

    2. Section 39.13 is amended by adding a new airworthiness directive 
(AD) to read as follows:

99-26-05  The New Piper Aircraft, Inc.: Amendment 39-11464; Docket 
No. 99-CE-69-AD.

UNKNOWN historical relationship: adding a new entry does not establish that no earlier directives are affected. No explicit historical replacement statement was established in this bounded operative paragraph.

Applicability text in this publication

    Applicability: The following airplane model and serial numbers, 
certificated in any category, that are equipped with Purolator air 
filter part number (P/N) 638873, Model CA161PL, or Piper P/N 460-632 
(PS60007-2):

------------------------------------------------------------------------
                Models                           Serial numbers
------------------------------------------------------------------------
PA-25................................  all serial number airplanes
PA-25-235............................  all serial number airplanes
PA-25-260............................  all serial number airplanes
PA-28S-160...........................  all serial number airplanes
PA-28S-180...........................  all serial number airplanes
PA-32S-300...........................  all serial number airplanes
PA-28-151/161........................  all serial number airplanes that
                                        have Supplemental Type
                                        Certificate SA2946SO
                                        incorporated
------------------------------------------------------------------------

    Note 1: This AD applies to each airplane identified in the 
preceding applicability provision, regardless of whether it has been 
modified, altered, or repaired in the area subject to the 
requirements of this AD. For airplanes that have been modified, 
altered, or repaired so that the performance of the requirements of 
this AD is affected, the owner/operator must request approval for an 
alternative method of compliance in accordance with paragraph (e) of 
this AD. The request should include an assessment of the effect of 
the modification, alteration, or repair on the unsafe condition 
addressed by this AD; and, if the unsafe condition has not been 
eliminated, the request should include specific proposed actions to 
address it.

Effective-date text

This amendment becomes effective on January 13, 2000.

Publication context

Historical effective date recorded in the publication: 2000-01-13. This date does not establish which directive controls today.

A relationship to prior directives has not been established from this publication.

Official sources

Read the Federal Register HTML publication · Read the official PDF publication

Sources retrieved: HTML 2026-09-08; PDF 2026-09-08.

The displayed text comes from the HTML publication. Refer to the official documents for the original wording.

This selected source edition is not a complete list of current airworthiness directives. Referenced manufacturer service documents are not reproduced here.