# STC SA177SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Installation of tail cone.
- Applied: February 5, 1963
- Status date: August 31, 2000
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-723](https://openairdocs.org/tcds/A-723)
- Certificate PDF: https://openairdocs.org/files/sha256/29/2e/292ef83c81c0fe16ab4881b67dabfd498092cba091ad26f5e7a95e04c9dbc5c2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BC5992B904316BAF86257D560054254F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA177SW

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Martin Aeronautics Company 18 ([TCDS A-723](https://openairdocs.org/tcds/A-723))

## 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.

tt of transportation - JjV&eral ^outturn JMmthttBtratnm wpplemmtal ^gpe (Certificate SA177SW signature Flight Support Corporation a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 t&zteaji, tt* tt& ,ftd£fef&Afi& s&*Mda&£ £&f£&f f f & f 723 Lockheed SR-107 qX^S Civil Air Installation of tail cone in accordance with Drawing List SD503000-4H dated 11/16/65, or later FAA approved revision.

This modification is also applicable to Howard 250 and H250 Tri-Gear configuration. Compatibility of this modification with other previously approved modifications must be determined by the installer.

.-February 05, 1963 February 06, 1963 ; 12/21/98; 8/31/00 . June 30, 1982 Rev. 10 y'x / (Signature) 1"S. Frances Cox y Manager, Special Certification Office, Southwest Region Any jJCeratlon of this certificate Js punishable by tf ftne of not exceedln? 5J-000, or liprlsonflrent not encssdlng 3 ysaci, 01 bath.

FAA porn 8110-2(10-681 Fsge 1 of ; certJ/icat* aay be £«nsferr*d in Jccor-tfjnce with FAR 21.fl7.

INSTRUCTIONS. The transfer endorsement below may he used lo notify the appropriate FAA Regional Office of the transfer of thil Supplemental TyjjC Certificate.

The FAA will reissue the certificate in the name of (he transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee)_ (Address of transferee). (Number and street) (Cify, SlaU, ami ZIP todt) from (Name of grantor) (Print or type).

(AddreSi of grantor) (Number and Itreet} ( Clly, SlaU, anil %IP Hub) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

**C FAA AC 69-SS36**

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/29/2e/292ef83c81c0fe16ab4881b67dabfd498092cba091ad26f5e7a95e04c9dbc5c2)

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.