- Effective
- August 22, 1963
- Published
- July 23, 1963
- Models
- D.H.114 Heron Series 2A, D.H.114 Heron Series 2DA, D.H.114 Heron Series 2X
- Data sheet
- TCDSA-816
- Registered aircraft
- 1 matched by model
- Product
- Aircraft · Small/large airplane
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 | 19 KB | 345641d0…b9192b1 | FAA DRS (API key needed) |
On this page
The airworthiness directive
63-15-02 DE HAVILLAND: Amdt. 588 Part 507 Federal Register July 23, 1963. Applies to All Model DH 114 Aircraft.
Compliance required within 200 hours' time in service after the effective date of this AD.
Because of instances of fatigue failure of the bolt, P/N 4W.1121, which attaches the flap jack attachment shackle to the wing, replace the bolt with a new special bolt P/N 14W.5835 in accordance with a de Havilland Heron Modification No. 1498.
(de Havilland TNS Series Heron (114) No. C.F.7 Issue 1 dated December 31, 1962, and de Havilland Modification News Sheet No. Heron 1498 dated January 1, 1963, cover this subject.)
This directive effective August 22, 1963.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 1
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.