# STC SA2346CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Hartwig Aircraft Fuel Cell Repair, United States
- Description: Installation of standard range 56 or 62 gallon capacity or long range77 gallon capacity fiberglass fuel tanks in place of original bladder fuel tanks. (180K THRU S/N 18053000 AND LATER; AIRPLANES ORIGINALLLY EQUIPPED WITH BLADDER FUEL TANKS)
- Applied: March 3, 1987
- Status date: May 3, 2004
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6)
- Certificate PDF: https://openairdocs.org/files/sha256/ce/d7/ced79829fb70f4aa64d52a6016060e42330839be9b9690f5c3a42b8fb90ff2e8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/40A401506B70F3A886256F090053EA93.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2346CE

## ADs that name it (0)

None.

## Approved models (11)

- Textron Aviation Inc. 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))
- The Cessna Aircraft Company 180G ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180H ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180J ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- The Cessna Aircraft Company 180K ([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.

Number SA2346CE

This certificate issued to: Hartwig Aircraft Fuel Cell Repair 429 N. St. Francis Wichita, KS 67202

Part 3 of the Civil Air Regulations.

Original Product - Type Certificate Number : 5A6 Make : Cessna Model : 180, A, B, C, D, E, F, G, H, J & K through S/N 18053000 and later 180K airplanes originally equipped with bladder fuel tanks Description of Type Design Change:

Installation of standard range 56 or 62 gallon capacity or long range 77 gallon capacity fiberglass fuel tanks in place of original bladder fuel tanks in accordance with Barton Drawing List No. A-1 dated March 2, 1987, revised December 12, 1987, or later “FAA Approved” revisions. Data required for installation: 1.) A copy of this certificate; 2.) Installation Instructions Drawing No. 182-012 Revision E or 182-100 Revision A or later “FAA Approved” revisions; 3.) Manual M182-001 for Repair and Part Numbers; 4.) Airplane Flight Manual Supplements No. 1, 2 and 3 for Models 180, A, B and K dated February 7, 1990 or later “FAA Approved” revisions.

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. 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 : March 3, 1987 Date of issuance : December 22, 1987 Date reissued : November 29, 2003; May 3, 2004

Date amended : February 7, 1990

Original signed by Eual M. Conditt, Jr.

(Signature) Eual M. Conditt, Jr.

Associate ACO Manager, Airframe & Services Wichita Aircraft Certification Office (Title)

## Every issue (1)

- May 3, 2004: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ce/d7/ced79829fb70f4aa64d52a6016060e42330839be9b9690f5c3a42b8fb90ff2e8)

---
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.