# STC SA1918WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Madras Air Service, United States
- Description: Installation of Fiberglass wing tips.
- Applied: April 15, 1969
- Status date: April 24, 1969
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15)
- Certificate PDF: https://openairdocs.org/files/sha256/cf/49/cf498a2ef2034118392a9301c35fa0cd45a4f47ea31d51b75df6400fd25e2a19
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5E95654D86524EBE862576E0006E953E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1918WE

## ADs that name it (0)

None.

## Approved models (2)

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

Federal Aviation Agency Supplemental Type Certificate Number: SA1918WE This certificate issued to: Madras Air Service Route 2, Box 1225 Madras, Oregon 97741 Certifies that the change in the type design for the flaving freduct with the limitations and conditions Civil Air therefer as specified hereon meets the airer rhiness ryuis vents / Furt 3 of the 2882330818898 Kayulations:

Original Product - Type Isortificato Aumber: 1A15 Make: PIPER Model: PA-24-180, PA-24-250 Description of Type Design Change:

Installation of Fiberglass wing tips in accordance with Madras Air Service Installation Instructions dated April 18, 1969 for Fiberglass Super Tip Model 103.

This approval should not be extended to other specific airplanes of these models on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

This certificate and the supporting data which is the basis for approval shall remain in effect until sur rendered, suspended, reched, or a termination date is shere ise established by the Sidministrater of the Federal Aviation Agenoy Date of Application: ApT11 15, 1969 Fute missued:

Date of Issuance: APR 2 4 1969 Date Amended:

FEDERAL RED TATE OF ARE AVIATION AGENCY Acg Chief, Aircraft Engineering Division By Direction of the Administrator Ho Semane)

**0052-657-6000 FAA FORM 8110-2 (1-66)**

## Every issue (1)

- April 24, 1969: Issued, Current. [certificate](https://openairdocs.org/files/sha256/cf/49/cf498a2ef2034118392a9301c35fa0cd45a4f47ea31d51b75df6400fd25e2a19)

---
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.