- Models
- P.136-L1, P.136-L2
- Data sheet
- TCDSA-813
- Registered aircraft
- 8 matched by model
- Product
- Aircraft · Small 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 | 18 KB | 678a1e5d…e903e3b | FAA DRS (API key needed) |
On this page
The airworthiness directive
59-23-01 PIAGGIO: Applies to All Models P.136-L1 and P.136-L2 Aircraft. Compliance required by December 31, 1959. In order to preclude the water rudder cables from fouling the bolt end and nuts that secure the microswitch to the water rudder retraction cylinder, a cable guard plate must be installed. The Registro Aeronautico Italiano considers compliance mandatory. (Piaggio & Co. Change Order No. 36 L-48 covers the same subject.)
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 8
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1955 | 1 |
|---|---|
| 1956 | 1 |
| 1959 | 1 |
5 with no year recorded