# STC SA1043NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Alair Aviation Services, Inc., United States
- Description: Installation of a ski compartment
- Applied: April 22, 1980
- Status date: October 27, 1980
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13)
- Certificate PDF: https://openairdocs.org/files/sha256/ec/43/ec431090fe97c11e8b00f287e1f42cfa2228a024357f573445d4cd7ed671b0ac
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/300B31951BBF36BA86257A3A0056B639.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1043NW

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-28-235 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))

## 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: SA1043NW This certificate issued to: Alair Aviation Services, InC.

Certifies that the change in the type design for the fellaving product with the limitations and conditions therefinas specified heren meds the wireshines requirements / Purt 3 of the CIVil Air Kegulations, dated May 15, 1956.

Priginal Induct -Iffe tertificate. Lunter 2A13 Make: Piper Model: PA-28-235 with Alair Aviation Services, Inc. photographs 1 through 4. Secription fLypesyn hange. Installation of a ski compartment in accordance inadequate for duplication in other aircraft. fimilalim andtundituna Data pertaining to this modification are considered This approval is limited to the installation in Piper PA-28-235, Serial Number 28-10080 only. A copy of this Certificate and Addendum No. SA1043NW shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: April 22, 1980 Tute missued:

Date of Issuance: October 27, 1980 I ate amendul:

FEDERAL AVIATION By Direction of the Administrator Nade C sitside. (Signature) TOMINIST RAN O Chief, Engineering and Manufacturing Branch ( Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SA1043NW Supplemental Type Certificate ADDENDUM NO. SA1043NW The conditions and limitations of Type Certificate Data Sheet No. 2A13 apply except where superseded by the following:

Supplemental Type Certificate Addendum, which is part of the STC SA1043NW, prescribes the conditions and limitations under which the product for which the STC was issued meets the airworthiness requirements of the Civil Air Regulations. A copy of this STC Addendum is required to be maintained as part of the permanent records for the modified aircraft.

Supplemental Type Certificate HOLDER: Alair Aviation Services, Inc.

1. PIPER PA-28-235 4PCLM (NORMAL CATEGORY) AS MODIFIED BY STC SA1043NW Placard: Affix the following placard near the ski carrier opening:

**60 POUNDS MAXIMUM**

SKIS ONLY NOTE: DO NOT EXCEED THE WEIGHT AND BALANCE REQUIREMENTS OF TYPE CERTIFICATE DATA SHEET 2A13.

- END - 47 PAGE 3 OF 3 PAGES C FAA AC 73-2651

## Every issue (1)

- October 27, 1980: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ec/43/ec431090fe97c11e8b00f287e1f42cfa2228a024357f573445d4cd7ed671b0ac)

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