# STC SA1167NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Mary's Peak Aviation, United States
- Description: Installation of an updated instrument panel
- Applied: January 26, 1981
- Status date: February 10, 1981
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15)
- Certificate PDF: https://openairdocs.org/files/sha256/84/aa/84aa324f0aef5700de86ddc43646bd5ab6c9e112c8bf53593271cb98d0b3447e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/96144A3CEB5BADCA86257A3D00545D81.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1167NW

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-24-250 ([TCDS 1A15](https://openairdocs.org/tcds/1A15))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA1167NW This certificate issued to: Mary's Peak Aviation Part 3 of the CIVIN Air Regulations, November 1, 1949 and amendments 3-1 through 3-12.

Original Product - Type Certificate Number: 1A15 Make: Piper Model: PA-24-250 Description of Type Design Change: Installation of an updated instrument panel in ccordance with Mary's Peak Aviation photographs 1 through 3.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Piper PA-24-250, Serial Number 24-979 only. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: January 26, 1981 Date Reissued:

Date of Issuance: . February 10, 1981 Date Amended:

FEDERAL AVIATION Charia thrader (Signature ) TEAINISTRATOR Acting Chief, Seattle Area Aircraft Certification Office (Title)

## Every issue (1)

- February 10, 1981: Issued, Current. [certificate](https://openairdocs.org/files/sha256/84/aa/84aa324f0aef5700de86ddc43646bd5ab6c9e112c8bf53593271cb98d0b3447e)

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