# STC SA2-53

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installation of American Generator control system.
- Applied: December 10, 1956
- Status date: August 31, 2000
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-807](https://openairdocs.org/tcds/A-807)
- Certificate PDF: https://openairdocs.org/files/sha256/75/69/7569af2f7704e62f0492236815ff0a1a37b9d148ff6d3921082f03565d37bb13
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0BB6781626D17DBE85256CC10083D4A7.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2-53

## ADs that name it (0)

None.

## Approved models (10)

- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 1A ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 2A ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 5A ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 5BA ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 6A ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 6BA ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 7A ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 7AXC ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 8A ([TCDS A-807](https://openairdocs.org/tcds/A-807))
- The de Havilland Aircraft Co. Ltd. D.H. 104 Dove Series 8AXC ([TCDS A-807](https://openairdocs.org/tcds/A-807))

## 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.

JHmteft ^States of tEraiteportaitnit - Jfcoeral uppkmeittal Certificate SA2-53 Signature Flight Support Corporation, a Delaware Corporation 7511 Lernmon Avenue, Hangar C Dallas, TX 75209 Civil Air 807 de Havilland DH-104 Installation of American Generator Control System per DAS Drawing D341005, Sheets 1 through 9, D341001, D341003, D341012, D341013, D341014, and D341015.

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

eA M £& 10, 1956 . January 23, 1957 . 6/1/92; 12/21/98; 8/31/00 12/5/68; 11/12/69;

2/23/72; 4/2/79; S/19/82 Rev. 5 S. Frances Cox Manager, Special Certification Office, Southwest Region (TVife) Any tllfrAtlon of tftjj cfrtl flcat* ij pvnishtblt by j fin* of not enctwfln? £7,000, or ng 3 yvarj, 01 both.

FM Fo» B110-2I10-6G) Pug* 1 of 2 TniJ c«ftlfJc«Ee «jy b* trtnsfallfti In eccQrdancr vllh FAfl 31.47,

1 NS TRUCTIONS- "1'hr transfer rmlorsemrni below may be used to notify the appropriate FAA Regional Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the ivrtifu ale in the name iif the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number .

to (Name of transferee) (Address if transferee) and ilrrffj (City, Slalr, and %1P cl"lel from (Name of grantor) (Print or type) (Address of grantor) i and it'rrt) (City, Slalr, and £IP lodr ) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):_ C FAA AC BU-S536

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/75/69/7569af2f7704e62f0492236815ff0a1a37b9d148ff6d3921082f03565d37bb13)

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