- Effective
- March 26, 1979
- Models
- M20F, M20J
- Data sheet
- TCDS2A3
- Registered aircraft
- 2,137 matched by model
- Product
- Aircraft · Small airplane
- Amendment
- 39-3438
Unofficial copy of the text in the FAA’s Dynamic Regulatory System. The FAA’s own copy is the authoritative one. 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 |
|---|---|---|---|
| FAA DRS HTML | 21 KB | c7e4f761…3888f60 | FAA DRS (API key needed) |
On this page
The airworthiness directive
79-06-04 MOONEY: Amendment 39-3438. Applies to models M20F and M20J, registration numbers:
N3207F N201A N9545M N201WX N201EU N201MF N201TN N201MR N201NW N201WT N201TS N201KJ HB-DWK N201YD N201YB N201WE N201JF OE-DHM N201TW N201ND N201MS N201GJ N201WM N201MW N201SE
Compliance is required within the next 25 hours of flight time after the effective date of this Airworthiness Directive (unless already accomplished). To prevent elevator control lock, accomplish the following: 1. Inspect the pitch servo installation in accordance with Edo-Aire Mitchell Service Bulletin MB-14 dated 3/30/78 and assure servo stop bracket part number 7B1320 is installed and adjusted in accordance with SB MB-14, paragraph 5. 2. If servo stop bracket is not installed, accomplish the installation in accordance with Service Bulletin MB-14. This amendment becomes effective March 26, 1979.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 2,137
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1966 | 119 |
|---|---|
| 1967 | 212 |
| 1968 | 55 |
| 1969 | 47 |
| 1970 | 19 |
| 1971 | 8 |
| 1974 | 33 |
| 1975 | 71 |
| 1976 | 107 |
| 1977 | 208 |
| 1978 | 211 |
| 1979 | 105 |
| 1980 | 64 |
| 1981 | 105 |
| 1982 | 61 |
| 1983 | 54 |
| 1984 | 68 |
| 1985 | 26 |
| 1986 | 15 |
| 1987 | 15 |
| 1988 | 15 |
| 1989 | 18 |
| 1990 | 46 |
| 1991 | 18 |
| 1992 | 26 |
| 1993 | 22 |
| 1994 | 27 |
| 1995 | 9 |
| 1996 | 19 |
| 1997 | 12 |
| 1998 | 13 |
309 with no year recorded