# STC SA2-222

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installation of aircraft type door.
- Applied: June 5, 1957
- 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/sha256/9f/56/9f567153c1535cf39a8148d3d8d780a35ef86eca942950ab7649da09790464d7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3C28059C9774843985256CC10083D459.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2-222

## 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.

giiates Jeprrtmmt of 'QTmnspmriattmt - ^eberxl JVfrtaiion ttpplemetttal Certificate SA2-222 Signature Flight Support Corporation, a Delaware Corporation 7511 Lernmon Avenue, Hangar C Dallas, TX 75209 6taS /Xf cAasye m £*e Sfffif Civil Air 807 de Havilland DH-104 Installation of aircraft type door per DAS Installation Dwg. #0718006, Sheets 1 and 2, and DAS Dwg. List titled: "Airstair Door DH-104" dated 6/5/57, and Dallas Aero Service Engineering Report No. 57712 dated July 12, 1957, or later FAA approved revision.

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

.• June 05, 1957 July 12, 1957 ; 12/21/98; 8/31/00 .-January 05, 1982 Rev. 5 (Signature) S. Frances Cox Manager, Special Certification Office, Southwest Region Any AltffatAon of this afrtlficatf is punishable by a fine of not exceeding $1,000, or toptiaototftit not fxcffdinq 3 years, or both.

FAA Forn 8110-2110-68) Pag« 1 of 2 this Cffttficatt iwy be transferred in accordance vitn FAR 21.47.

INSTRUCI IONS: 1 hi- transfer endorsement below may he used in notify the appropriate FA A Regional Office of the transfer of ihis Siipplcmcnlal Type- Cernficale.

Tin- FAA will rcissur- the rrrtificalr in ihe name of tin- transferee and forward it lo him

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address iij transferee) itmbti and stittt) (City, Suit, at from (Name of grantor) (Print or type) (Address of grantor) ' and st'frt) (City, Stale, anil Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

**C FAA AC 69-5536**

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9f/56/9f567153c1535cf39a8148d3d8d780a35ef86eca942950ab7649da09790464d7)

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