# STC SA454SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation
- Description: Installation of windshield alcohol system.
- Status date: August 31, 2000
- Data sheets: 6A1, 6A1, 2A4, 2A4, 2A4, 2A4, 2A4
- Certificate PDF: https://openairdocs.org/files/sha256/99/3f/993f6b48dadf35e7d9abc791979dc5c3ff4ceb4d35a89bf3c058e71d48bb85e4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1A08DECEFF63C63186257E0D00577FF2.0001
- Page: https://openairdocs.org/stc/SA454SW

## ADs that name it

None.

## Approved models (7)

- Twin Commander Aircraft LLC 500-A (TCDS 6A1)
- Twin Commander Aircraft LLC 500-B (TCDS 6A1)
- Twin Commander Aircraft LLC 560-F (TCDS 2A4)
- Twin Commander Aircraft LLC 680-F (TCDS 2A4)
- Twin Commander Aircraft LLC 680-F(P) (TCDS 2A4)
- Twin Commander Aircraft LLC 680-FL (TCDS 2A4)
- Twin Commander Aircraft LLC 680-FL(P) (TCDS 2A4)

## 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.

JHtttteh ^States ©f .Amenta ai tEranaportaturn - JJfeheral ^fetation JVfrmtntetratum (Eerttftcate SA454SW Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Civil Air 6A1, 2A4 Gulfstream American 500A, 500B, 560F, 680F, 680FP, 680FL, 680FLP Installation of windshield alcohol system per Commander Service Center Drawing List CSC89-064, or later FAA approved revision.

1. FAA Approved AFM Supplement dated 9/10/65 is required.

2. This system has not been demonstrated for performance under icing conditions.

3. This installation is eligible on aircraft Serial No. 871 and up.

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

. December 08, 1964 December 10, 1964 -9/4/92; 12/21/98; 8/31/00 March 02, 1982 Rev. 2 (Signature) ces Cox Manager, Spjicial Cert Southwe'sr Region ication Office, (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name, of transferee) (Address of transferee) (Number and street} (City, Slate, and <7/> code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, Slate, and <7/> code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink): _

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/99/3f/993f6b48dadf35e7d9abc791979dc5c3ff4ceb4d35a89bf3c058e71d48bb85e4)

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