# STC SA150SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installed Southwind Heater, one in each side of center wing section
- Applied: October 3, 1962
- Status date: August 31, 2000
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765)
- Certificate PDF: https://openairdocs.org/files/sha256/db/a2/dba2e8ef1c3e7c4b364d8bd59a6c2a604d9a6cef711716e9a8baea7f8e76d3cd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/280BFC61F0A25DE986257D43005DD44D.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA150SW

## ADs that name it (0)

None.

## Approved models (5)

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

Department of tEransportattnit - ,3feberal ^btatum (Ecrttftcate SA150SW Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Civil Ai r 7 65 Beech D18S, C45G, C45H, TC45G, TC45H pte Installed Southwind Heater Model 8259A (45,000 BTU) ; one in each side of the center wing section, as shown on EAS Drawing #32278 (7 sheets), dated 10/1/62, Revision 1 dated 10/24/62, and Instruction for Installing Solenoid Fuel Valve, or later FAA approved revision.

1. FAA Approved Airplane Flight Manual Supplement dated 11/21/62 is required.

2. The following placard is required: "Magnetic compass has + or -2 error with heaters operating"

3. Compatibility of this modification with other previously approved modifications must be determined by the installer.

.• October 03, 1962 December 13, 1962 ; 12/21/98; 8/31/00 22, 1982 Rev. 2 / / (Signature) J#l/§. Frances Cox /} Manager, Special Certification Office, ^ Southwest Region (Title) O[ both.

FAA Fern 8110-2110-68) Page 1 of 2 certificate nay be trsnsttrced In accordance itth FAK 21.17.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) fumbrr and stiff* ) , Stall, a from (Name of grantor) (Print or type).

(Ad/tress of grantor) (Slumber and itrett} I City. SlaU. end £1P aide I Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

**C FAAAC69-SS36**

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/db/a2/dba2e8ef1c3e7c4b364d8bd59a6c2a604d9a6cef711716e9a8baea7f8e76d3cd)

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