# STC SA53CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Staggerwing Museum Foundation Inc., United States
- Description: Stewart-Warner heater 940B/24 in fuselage.
- Applied: May 1, 1962
- Status date: October 6, 2006
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-757](https://openairdocs.org/tcds/A-757), [TCDS A-765](https://openairdocs.org/tcds/A-765)
- Certificate PDF: https://openairdocs.org/files/sha256/95/77/95771fa2148ea55491f300a05dec8f57506d36205139dd848e7a1409eb481973
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9A573FA37C7BA60B862574F1007430D4.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA53CE

## ADs that name it (0)

None.

## Approved models (7)

- Hawker Beechcraft Corporation C-45G ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Hawker Beechcraft Corporation C-45H ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Hawker Beechcraft Corporation C18S ([TCDS A-757](https://openairdocs.org/tcds/A-757))
- Hawker Beechcraft Corporation D18C ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Hawker Beechcraft Corporation D18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Hawker Beechcraft Corporation TC-45G ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Hawker Beechcraft Corporation TC-45H ([TCDS A-765](https://openairdocs.org/tcds/A-765))

## 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: Staggerwing Museum Foundation, Inc.

560 Old Shelbyville Hwy.

Tullahoma, TN 37388

Part * of the Civil Air Regulations. * shown by Type Certificate numbers below Original Product - Type Certificate Number : 757 (CAR 4a), 765 (CAR 3) Make : Beech Model : C18S, D18C, D18S, C-45G/H, and TC-45G/H

Install Stewart-Warner 940B/24 heater in fuselage.

Date Required: Airline Training, Inc. Bulletin 62-1 dated 02/01/62.

This approval should not be extended to other specific airplanes of this model 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 reissued : March 17, 1967; August 15, 1968;

February 26, 1990; October 6, 2006 Date amended :

Original signed by Robert D. Adamson

( Signature) Robert D. Adamson Program Manager Wichita Aircraft Certification Office (Title) Date of application : May 1, 1962 Date of issuance : June 22, 1962

## Every issue (1)

- October 6, 2006: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/95/77/95771fa2148ea55491f300a05dec8f57506d36205139dd848e7a1409eb481973)

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