- Effective
- January 19, 1976
- 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
- Amendment
- 39-2475
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 | cc4b6a60…ebdedd2 | FAA DRS (API key needed) |
On this page
The airworthiness directive
75-27-03 HAWKER SIDDELEY AVIATION: Amendment 39-2475. Applies to DH- 114 series airplanes certificated in all categories except those modified in accordance with Hawker Siddeley Modification 1610.
Compliance required within the next 400 hours' time in service after the effective date of this AD unless already accomplished.
To prevent cracking of the nose gear adjusting screw, replace P/N 4U.493 with P/N 4U.567 in accordance with paragraph No. 5 of Hawker Siddeley Technical News Sheet No. U.16, dated March 19, 1973, or with an FAA-approved equivalent part and procedure.
This amendment becomes effective on January 19, 1976.
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.