- Effective
- October 7, 2009
- Published
- October 7, 2009 · 74 FR 51464–51465
- Issued
- September 8, 2009
- Models
- IO-470-C, IO-470-D, IO-470-E, IO-470-F, IO-470-H, IO-470-L and 69 more
- Registered aircraft
- 35,836 matched by model
- Product
- Engine
- Amendment
- 39-16023
- Docket
- FAA-2009-0367
- Project
- 2009-NE-10-AD
- Issued as
- Final rule; correction
Unofficial copy from the Federal Register XML, document E9-24088. 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 | 143 KB | 9f90c3d1…9e79d29 | E9-24088.pdf on govinfo.gov |
| Federal Register XML | 4 KB | 0c70bf16…ed690c2 | E9-24088.xml on federalregister.gov |
| FAA DRS HTML attachment | 64 KB | 1fe500c4…3dffa37 | FAA DRS (API key needed) |
| FAA DRS PDF | 38 KB | 1307cfb1…d2a15db | FAA DRS (API key needed) |
On this page
Summary
The FAA is correcting airworthiness directive (AD) 2009-19-06, which published in the Federal Register on September 22, 2009. That AD applies to Teledyne Continental Motors O-470, IO-470, TSIO-470, IO-520, TSIO-520, IO-550, and IOF-550 series reciprocating engines. The two references to the AD number are incorrect due to a software problem with the automated AD number assignment system. This document corrects those references. In all other respects, the original document remains the same.
The airworthiness directive
On page 48141, in the second column, in the third line below 14 CFR Part 39, “AD 2009-19-06” is corrected to read “AD 2009-19-07”.
On page 48142, in the third column, in the eighth line below PART 39-AIRWORTHINESS DIRECTIVES, “2009-19-06 Teledyne Continental Motors” is corrected to read “2009-19-07 Teledyne Continental Motors”.
Rule preamble
The FAA’s background, reasoning and cost estimate, published with the AD.
DatesPage 1
Effective October 7, 2009.
For further information contactPage 2
Anthony Holton, Engineer, Propulsion, Atlanta Aircraft Certification Office, FAA, Small Airplane Directorate, 1701 Columbia Avenue, College Park, Georgia 30337; e-mail: anthony.holton@faa.gov; telephone: (404) 474-5567; fax: (404) 474-5606.
Supplementary informationPage 2
On September 22, 2009, we published a final rule AD, FR Doc. E9-22287, in the Federal Register (74 FR 48141). That AD applies to Teledyne Continental Motors O-470, IO-470, TSIO-470, IO-520, TSIO-520, IO-550, and IOF-550 series reciprocating engines. We need to make the following correction:
Affected TCDS · 6
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 35,836
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1918 | 1 |
|---|---|
| 1932 | 1 |
| 1942 | 2 |
| 1943 | 3 |
| 1944 | 2 |
| 1945 | 2 |
| 1946 | 16 |
| 1947 | 23 |
| 1948 | 24 |
| 1949 | 9 |
| 1950 | 24 |
| 1951 | 88 |
| 1952 | 23 |
| 1953 | 278 |
| 1954 | 243 |
| 1955 | 445 |
| 1956 | 614 |
| 1957 | 694 |
| 1958 | 678 |
| 1959 | 736 |
| 1960 | 801 |
| 1961 | 722 |
| 1962 | 881 |
| 1963 | 773 |
| 1964 | 1,108 |
| 1965 | 1,041 |
| 1966 | 1,254 |
| 1967 | 953 |
| 1968 | 1,025 |
| 1969 | 886 |
| 1970 | 487 |
| 1971 | 479 |
| 1972 | 847 |
| 1973 | 1,225 |
| 1974 | 1,083 |
| 1975 | 1,413 |
| 1976 | 1,438 |
| 1977 | 1,424 |
| 1978 | 1,463 |
| 1979 | 1,644 |
| 1980 | 1,003 |
| 1981 | 928 |
| 1982 | 394 |
| 1983 | 205 |
| 1984 | 226 |
| 1985 | 221 |
| 1986 | 125 |
| 1987 | 122 |
| 1988 | 151 |
| 1989 | 109 |
| 1990 | 139 |
| 1991 | 135 |
| 1992 | 76 |
| 1993 | 80 |
| 1994 | 122 |
| 1995 | 98 |
| 1996 | 83 |
| 1997 | 124 |
| 1998 | 121 |
| 1999 | 157 |
| 2000 | 151 |
| 2001 | 218 |
| 2002 | 267 |
| 2003 | 302 |
| 2004 | 407 |
| 2005 | 433 |
| 2006 | 37 |
| 2007 | 75 |
| 2008 | 67 |
| 2009 | 26 |
| 2010 | 28 |
| 2011 | 25 |
| 2012 | 16 |
| 2013 | 41 |
| 2014 | 47 |
| 2015 | 33 |
| 2016 | 32 |
| 2017 | 20 |
| 2018 | 26 |
| 2019 | 13 |
| 2020 | 15 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 13 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 5 |
4,046 with no year recorded