FAA airworthiness directive publication

AD 2004-14-20

2004-07-13 · Final rule publication · Federal Register document 04-15666

This page records a selected historical publication. Its current legal status, applicability to an individual aircraft and compliance have not been determined. Consult the current FAA directive and aircraft configuration and maintenance records.

Historical relationship wording

Source publication: 2004-07-13 · Document 04-15666. Observation edition: selected-ad-source-text-extension-1.0.0.

The original statement uses supersedes and names AD 2003-21-07. This wording is retained separately from other relationship verbs.

Find selected historical publications with this exact header label. Matching labels do not establish source identity, manufacturer identity, supersession authority or current legal effect. An empty result means coverage unknown.

The full Affected ADs clause appears below. The source date and all citation wording remain visible; current legal effect has not been determined.

Literal model wording

Source publication: 2004-07-13 · Document 04-15666. Observation edition: selected-ad-source-text-extension-2.0.0.

These are exact source labels for discovery. Manufacturer identity remains unresolved. Serial numbers, installed equipment and all other conditions have not been evaluated. The complete applicability clause below retains all conditions and notes.

525

Source opening:

What Airplanes Are Affected by This AD?

    (c) This AD affects

These observations do not determine aircraft applicability, compliance, installed configuration or current legal status.

Applicability text in this publication

What Airplanes Are Affected by This AD?

    (c) This AD affects Model 525 airplanes with the following 
serial numbers that are certificated in any category:
    (1) Group 1 (maintains the actions from AD 2003-21-07): 525-
0001, 525-0002, and 525-0004 through 525-0159.
    (2) Group 2: 525-0160 through 525-0359.

Effective-date text

This AD becomes effective on August 23, 2004.

Publication context

Historical effective date recorded in the publication: 2004-08-23. This date does not establish which directive controls today.

Historical relationship wording is recorded above. Its legal effect today has not been established.

What Other ADs Are Affected by This Action?

    (b) This AD supersedes AD 2003-21-07.

Official sources

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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.