- Effective
- August 18, 1975
- Models
- Diamant 16.5, HBV Diamant
- Data sheet
- TCDSG13EU
- Registered aircraft
- 3 matched by model
- Product
- Aircraft · Glider
- Amendment
- 39-2311
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 | 61bba7f3…a8b2413 | FAA DRS (API key needed) |
On this page
The airworthiness directive
75-17-09 FLUG-UND FAHRZEUGWERKE AG: Amendment 39-2311. Applies to HBV "Diamant" and Diamant 16.5 gliders, all serial numbers, certificated in all categories.
Compliance is required within the next 10 hours' time in service after the effective date of this AD, unless already accomplished.
To prevent structural failure of the lower harness attachments D1.201-0710, reinforce the attachments in accordance with the "REQUIRED ACTION" specified in Flug-und Fahrzeugwerke AG Service Bulletin No. 5, dated February 4, 1974, or an FAA-approved equivalent.
This amendment becomes effective August 18, 1975.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 3
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.