# STC SA3-515

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Airglas Inc., United States
- Description: Installation of Landes Airglas skis Model L-1500A on main gear and Model L-1200A on nose gear
- Applied: April 28, 1959
- Status date: August 13, 2012
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759)
- Certificate PDF: https://openairdocs.org/files/sha256/08/87/08877676566660d92705b677237613c9ff0ec0c44006652cdfc30f1f84ca2fb9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1A9813E73922482D86257EAD0058D5C1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3-515

## ADs that name it (0)

None.

## Approved models (1)

- American Champion Aircraft Corp. 7FC ([TCDS A-759](https://openairdocs.org/tcds/A-759))

## 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 Agency Supplemental Type Certificate

This Certificate issued to

Part 4a of the Civil Air Regulations

Installation of Landes Airglas skis Model L-1500A on main gear and Model L-1200A on nose gear of Champion Tri-Champion, Model 7FC, in accordance with Airglas Engineering Co.

Drawing No. 6 and Installation Instructions.

1. The installer must determine whether this design change is compatible with previously approved modifications.

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

3500 O’Malley Rd Anchorage, AK 99507

Date reissued : August 13, 2012

(Signature) August A. Asay Manager, Anchorage Aircraft Certification Office

(Title) Date of application : April 28, 1959

Date of issuance : June 24, 1960 A-759 Champion 7FC

## Every issue (1)

- August 13, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/08/87/08877676566660d92705b677237613c9ff0ec0c44006652cdfc30f1f84ca2fb9)

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