# STC SA3-161

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: F.Atlee Dodge Aircraft Services, United States
- Description: Installation of Wipaire Skis C-3000 or C-3200 (Aircraft Skis) (FluiDyne) (Federal) Main hydraulically-actuated main wheel skis with AWT-2500A or CT-3000 tail wheel skis.
- Applied: October 22, 1962
- Status date: February 9, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6)
- Certificate PDF: https://openairdocs.org/files/sha256/69/40/69402a8de2df473746e9fa42e116dcd420453d5606277058fb935d1535604f25
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153975940720230612142113.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3-161

## ADs that name it (0)

None.

## Approved models (7)

- The Cessna Aircraft Company 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180F ([TCDS 5A6](https://openairdocs.org/tcds/5A6))

## 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.

This certificate issued to F. Atlee Dodge Aircraft Services 6672 Wes Way Anchorage, AK 99518

Part 3 of the Civil Air Regulations. (See Type Certificate Data Sheet No. 5A6 for complete certification basis.)

Original Product--Type Certificate Number: 5A6 Make : Cessna Model :

180; 180A; 180B; 180C; 180D; 180E; 180F Description of Type Design Change:

Installation of Wipaire Skis Inc. Model C-3000 or C-3200 (Aircraft Skis) (FluiDyne) (Federal) Main (hydraulically actuated) and AWT 2500A or CT-3000 Tail Wheel skis according to the following Installation Drawings, or later FAA approved revisions.

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

2. FAA Approved Airplane Flight Manual Supplement for Skiplane Operation, dated either December 13, 2001, or later FAA approved revision, is required with this installation.

3. 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 : 1/9/1958

Date reissued : 05/21/1991; 02/16/1993; 02/09/2023 Date of issuance : 1/28/1958 Date amended : 3/3/1959; 1/29/1960; 12/29/1960;

2/13/1961; 3/8/1962; 11/8/1962; 12/14/2001

(Signature) Paul (Vu) Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service

(Title)

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee) (Number and street)

(City, State, and ZIP code)

from (Name of grantor) (Print of type)

(Address of grantor) (Number and street)

(City, State, and ZIP code)

Signature of grantor (In ink):

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

Number SA3-161

Date of Issuance: January 28, 1958 Date Amended: December 14, 2001 Date reissued: February 9, 2023

Description of Type Design Change: (Continued):

Installation Drawing and Data Required for the Model C-3000 Ski:

11R1348L C-3000 Hydraulic Main Wheel Ski Installation 11R1002-E AWT 2500A Tail Wheel Ski Installation 11G1453-A CT 3000 Tail Wheel Ski Installation 11G1370-E Hydraulic Installation (Integral Reservoir) 11G1468-C Hydraulic Installation (Remote Reservoir) 10B3375-B Weight & Balance Data

Installation Drawing and Data Required for the Model C-3200 Ski:

11G1630 C-3200 Hydraulic Installation 11G1632 Ski Installation C-3200 11R1002-E AWT 2500A Tail Wheel Ski Installation 11G1453-A CT 3000 Tail Wheel Ski Installation

--END--

## Every issue (2)

- February 9, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/69/40/69402a8de2df473746e9fa42e116dcd420453d5606277058fb935d1535604f25)
- December 14, 2001: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/62/73/6273b824f9d68bc91a1e35e15c10edb62e3f432075a418429201e59cb0f5fe1b)

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