- Effective
- May 18, 2009
- Published
- May 18, 2009 · 74 FR 23109
- Issued
- April 23, 2009
- Supersedes
- AD2007-17-21
- Models
- JT9D-7R4E1, JT9D-7R4E4, JT9D-7R4G2, JT9D-7R4H1
- Data sheet
- TCDSE3NE
- Registered aircraft
- 13 matched by model
- Product
- Engine
- Amendment
- 39-15896
- Docket
- FAA-2006-23742
- Project
- 2005-NE-53-AD
- Issued as
- Final rule; correction
Unofficial copy from the Federal Register XML, document E9-11477. Only the govinfo PDF is the legal edition. DRS record last changed May 30, 2024.
Copies of the files this page was built from, with their SHA-256. Retrieved October 18, 2026.
| File | Size | SHA-256 | Original |
|---|---|---|---|
| Official PDF | 137 KB | 1a56e0b9…e7e1b16 | E9-11477.pdf on govinfo.gov |
| Federal Register XML | 3 KB | b35579b1…91513c1 | E9-11477.xml on federalregister.gov |
| FAA DRS HTML attachment | 51 KB | 26b21852…57b4aaa | FAA DRS (API key needed) |
| FAA DRS PDF | 30 KB | 5ba9c4ea…35a94e6 | FAA DRS (API key needed) |
On this page
Summary
The FAA is correcting airworthiness directive (AD) 2009-10-01, which was previously published in the Federal Register. That AD applies to PW JT9D-7R4 series turbofan engines. In the Federal Register, the AD number in the CFR citation of the headings section is incorrect. This document corrects that AD number. In all other respects, the original document remains the same.
The airworthiness directive
On page 20580, in the second column, in the Headings Section, in the CFR citation, in the third line, “AD 2009-10-06” is corrected to read “AD 2009-10-01”.
Rule preamble
The FAA’s background, reasoning and cost estimate, published with the AD.
DatesPage 1
Effective May 18, 2009.
For further information contactPage 1
Mark Riley, Aerospace Engineer, Engine Certification Office, FAA, Engine and Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803; e-mail: mark.riley@faa.gov; telephone (781) 238-7758; fax (781) 238-7199.
Supplementary informationPage 1
On May 5, 2009 (74 FR 20580), we published a final rule AD, FR Doc, E9-10145, in the Federal Register. That AD applies to PW JT9D-7R4 series turbofan engines. We need to make the following correction:
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 13
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1969 | 1 |
|---|---|
| 1970 | 1 |
| 1971 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1983 | 3 |
| 1985 | 1 |
| 1987 | 1 |
3 with no year recorded