# STC SA5256SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC manual electric elevator trim system, Model ST-160.
- Applied: November 18, 1983
- Status date: December 5, 1985
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A31EU](https://openairdocs.org/tcds/A31EU)
- Certificate PDF: https://openairdocs.org/files/sha256/33/0b/330b2541c94add4d2e81e69bf0a3cc6665f83d990f41bc0e94661f7dd4be7650
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FA6AEB7B863AE1F585256CC2001227E4.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5256SW-D

## ADs that name it (0)

None.

## Approved models (5)

- Vulcanair S.p.A. P 68 Observer ([TCDS A31EU](https://openairdocs.org/tcds/A31EU))
- Vulcanair S.p.A. P 68B ([TCDS A31EU](https://openairdocs.org/tcds/A31EU))
- Vulcanair S.p.A. P 68C ([TCDS A31EU](https://openairdocs.org/tcds/A31EU))
- Vulcanair S.p.A. P 68C-TC ([TCDS A31EU](https://openairdocs.org/tcds/A31EU))
- Vulcanair S.p.A. P68TC Observer ([TCDS A31EU](https://openairdocs.org/tcds/A31EU))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

ttmtri &tata of aratrica Bcparrmcnt of transportation —federal atrtation administration Supplemental l^ipe Certificate SA5256SW-D **&<**<//<• S-TEC Corporation Rt. 4, Bldg. 946 Welters Industrial Complex Mineral Wells, TX 76067 na* in 23 Federal Aviation ltau —— --S< A 3 1 E U

PARTENAVIA P68B, P68C, P68C-TC, P68 "OBSERVER" AND P68-TC "OBSERVER" Installation of S-TEC Manual Electric Trim System, Model ST-160, according to Bulletin No. 260, Revision 2, dated 11-7-85 and Master Drawing List No. 92260, Revision B, dated 11-7-85 and/or later FAA Approved revisions of the above data (28 Volt System).

^jl.Alf+«J>i-&f*n: -Qf-l/iyJie _/ ^it

1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89369, dated 12-27-83 is required for Partenavia Models P68B, P68C, P68C-TC and P68 "OBSERVER" and/or later FAA Approved revisions of the above supplement.

(See Continuation Sheet, Page 2, a part of this STC.)

^cAi7n*/n^i^^ &Xcvmvnt&£ra£c> 11-18-83 12-27-83 12-05-85, Revision 1 (Signature) Harold W. Holdeman DAS Staff Coordinator. DAS 5 SW (T,tU)

TAu ttrtifitati may It traiufemj in tccmdanct with FAR 21.47.

ttnitrd £tatts of 2Untrira Bepartment of Importation— federal 3triation administration Supplemental t^pe Certificate(Continuation £heet) SA5256SW-D, Revision 1 Limitations and Conditions (con't)

2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89369-1, dated 12-05-85 is required for Partenavia Models P68B, P68C, P68C-TC, P68 "Observer" and P68-TC "Observer" and/or later FAA Approved revisions of the above supplement.

3. Compatability of this modification with other previously approved modifications must be determined by the installer.

:t!t--r,itnm fij this certificate is punishable by a fine of not exceeding 51,000, or imprisonment not exceeding 3 years, or b^ roRM 8HO-2-! (10-69) This certificate may be transferred in accordance it'ith i.\l< -7 PAGE 2 OF 2

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee)_ (Address of transferee). (Number and street) (City, State, and £IP code) from (Name of grantor) (Print or type) .

(Address of grantor) (Number and street) (City, State, and <Y/> code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- December 5, 1985: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/33/0b/330b2541c94add4d2e81e69bf0a3cc6665f83d990f41bc0e94661f7dd4be7650)

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