# STC SA819CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aero Ski Manufacturing Co, United States
- Description: Install Aero Model M1500, M1800 or M2000 main skis.
- Applied: November 5, 1971
- Status date: December 16, 2003
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-725](https://openairdocs.org/tcds/A-725)
- Certificate PDF: https://openairdocs.org/files/sha256/56/f4/56f47b5545d8d6037ddc916d7d235566d0bd39e3c26a965705e60977215f6d03
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3B54898B4F8EC80B86257EB50072E382.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA819CE

## ADs that name it (0)

None.

## Approved models (1)

- FS 2001 Corp. J5A (Army L-4F) ([TCDS A-725](https://openairdocs.org/tcds/A-725))

## 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: SA819CE This certificate issued to: Aero Ski Manufacturing Company P. O. Box 58 310 Airport Road, Municipal Airport Brooten, MN 56316 Purt 4a of the Civil Ait Roegulations.

(See Aircraft Specification No. A-725 for complete certification basis.)

Original Product • Type Cerlificute Number : A-725 Make: Piper Model: J5A Description of Type Design Change:

Install Aero Model M1500, M1800 or M2000 main skis in accordance with Aero Manufacturing Drawing 100 dated 8 December 1971 and related Installation Instructions dated 19 April 1971.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of Application: November 5, 1971 Date Reissued: December 16,2003 Dule of issuence : January 18, 1972 Date Amended:

FEDERAL AVIATION By Direction of the Administrator (Signature) Mary Ellen A. Schutt TOMINSTRATIO Manager, Airframe and Administrative Branch Chicago Aircraft Certification Office (Title)

## Every issue (1)

- December 16, 2003: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/56/f4/56f47b5545d8d6037ddc916d7d235566d0bd39e3c26a965705e60977215f6d03)

---
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.