# STC SA01553SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Sapp Darrell, United States
- Description: Installation of a structural and systems modifications.
- Applied: December 11, 2003
- Status date: May 25, 2005
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A-780](https://openairdocs.org/tcds/A-780)
- Certificate PDF: https://openairdocs.org/files/sha256/6d/fc/6dfcabea2638ec7434bdb80e27cdee9a869ed9786ab5333e10eaeea33564da2f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5497463AAE86FDD68625703B00712CAB.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01553SE

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-12 ([TCDS A-780](https://openairdocs.org/tcds/A-780))

## 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.

United States of America Department of Transportation_Federal Aviation Administration Supplemental Type Certificate Number SA01553SE

This certificate, issued to Darrell Sapp 100 Airport Rd.

Omak, WA 98841-9351

Part 3 of the Civil Air Regulations.

Original Product⎯Type Certificate Number: A-780 Make: Piper Model: PA-12

Description of the Type Design Change: Installation of a structural and systems modifications in accordance with Document WD083-D11, Revision IR, dated February 23, 2004, or later FAA approved revision.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other airplanes. Approval of this change in type design applies to the above model Serial Number 12-2745 aircraft only. A copy of this Certificate must be maintained as part of the permanent records for the modified aircraft.

Date of application: December 11, 2003 Date reissued:

Date of issuance: May 25, 2005 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- May 25, 2005: Issued, Current. [certificate](https://openairdocs.org/files/sha256/6d/fc/6dfcabea2638ec7434bdb80e27cdee9a869ed9786ab5333e10eaeea33564da2f)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.