FAA airworthiness directive publication
AD 2003-21-07
2003-10-21 · Final rule publication · Federal Register document 03-26276
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.
Literal model wording
Source publication: 2003-10-21 · Document 03-26276. 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, serial numbers 525-
0001, 525-0002, and 525-0004 through 525-0159, that are certificated
in any category.
Effective-date text
This AD becomes effective on October 22, 2003.
Publication context
Historical effective date recorded in the publication: 2003-10-22. This date does not establish which directive controls today.
The publication records no affected prior directives in its Affected ADs paragraph. This says nothing about the number of directives applicable to an aircraft.
Are Any Other ADs Affected by This Action?
(b) None.
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.