# STC SA4377SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Gulfstream Aerospace Corporation, United States
- Description: Installation of cabin oxygen system.
- Applied: December 18, 1979
- Status date: April 1, 1999
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- Certificate PDF: https://openairdocs.org/files/sha256/91/7f/917f9e8778c54ef4de09a2a6d394545a6f1617d6abe26cf361d22155da59bce3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3F9EA758DA2D1C7D86257E030050F7C8.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4377SW

## ADs that name it (0)

None.

## Approved models (2)

- Bombardier Inc. CL-600-1A11 (CL-600) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2A12 (CL-601) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

## 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.

Pntteb plates (©f America of ^raitaporiaiton - Jfeheral Afcialtan Ahmmtstrattan (tterttftcate SA4377SW Gulfstream Aerospace Corporation 7440 Aviation Place Dallas, TX 75235 eukbym fos> tntej&feofiMsip/iswdffcf eirtdn! <£fe> &nej!aMe>siA i 25 o/'d* Federal Aviation A2 1EA Canadair CL-600-1A11 ; CL-600-2A12 Installation of cabin oxygen system in accordance with Drawing List T10-011, Revision A dated 8/20/81 through Revision F dated 6/24/85, or later FAA approved revision.

The following FAA Approved Airplane Flight Manual Supplements are required:

1. Supplement dated June 3, 1981, with System A installation.

2. Supplement dated August 21, 1981, with System B installation.

3. Supplement dated July 9, 1985, with System D installation.

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

.• December 18, 1979 June 03, 1981 . April 1, 1999 . 8/21/81; 6/30/83; 9/9/83;

2/29/84; 7/9/85 Rev. 5 3fyf ^(Signature) ) S.^Fyance^ Cox, Manager Special Certification Office, Southwest Region

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

Signature of grantor (In ink):

## Every issue (1)

- April 1, 1999: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/91/7f/917f9e8778c54ef4de09a2a6d394545a6f1617d6abe26cf361d22155da59bce3)

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