# STC SA4468NM

- Type: Supplemental type certificate
- Status: Historical, Surrendered
- Holder: Hollingsead International, United States
- Description: Installation of baggage compartment smoke detector system.
- Applied: June 16, 1982
- Status date: February 13, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 25
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- Certificate PDF: https://openairdocs.org/files/sha256/35/5e/355eef4b2c1130f232db9fb47f11559d13e5a5c05631d0d89319c928581a8f18
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CB2BF3C93753D365862571F4006F9D5E.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4468NM

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier Inc. CL-600-1A11 (CL-600) ([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.

This Certificate issued to Hollingsead International 2226 Goodyear Avenue Ventura, California 93003

Part 25* of the Federal Aviation Regulations.*Certification basis is set forth in Type Certificate Data Sheet A21EA, Rev 1.

Original Product Type Certificate Number A21EA Make : Canadair Model: CL-600-1A11 Description of Type Design Change: Installation of a baggage compartment smoke detector system in accordance with FAA sealed Tracor Aviation Drawing List DL-305-001, Revision "B", or later FAA sealed revision. FAA approved Tracor Aviation Airplane Flight Manual Supplement is required as part of this installation.

Limitations and Conditions: The approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight of the fuselage. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: June 16, 1982

Date of issuance: October 1, 1982

Date reissued: August 12, 1991; July 11, 1995;

March 15, 1996; April 1, 1998; August 1, 2005;

July 31, 2006

Date amended

( Signature)

Manager, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office ( Title)

## Every issue (2)

- February 13, 2009: Surrendered, Historical. [certificate](https://openairdocs.org/files/sha256/35/5e/355eef4b2c1130f232db9fb47f11559d13e5a5c05631d0d89319c928581a8f18)
- August 1, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/b0/53/b053ea560d41c6b059d39486c3c67313700a183e76d29f01b24b663f38382d62)

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