# STC SA3146NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Bruce Aerospace Inc., United States
- Description: Installation of floor proximity emergency escape path marking system.
- Applied: January 20, 1986
- Status date: April 11, 2025
- Product: Aircraft, Large Airplane
- Certification basis: Part 5, Part 25
- Data sheets: [TCDS A1NM](https://openairdocs.org/tcds/A1NM)
- Certificate PDF: https://openairdocs.org/files/sha256/a6/2b/a62b583fea09c6b9ee3baee15980c6f5514045d6ac6989e581a69b008e4071f4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174773257320251222181452.0001
- DRS record last changed: December 22, 2025
- Page: https://openairdocs.org/stc/SA3146NM

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 767-200 Series ([TCDS A1NM](https://openairdocs.org/tcds/A1NM))
- The Boeing Company 767-300 Series ([TCDS A1NM](https://openairdocs.org/tcds/A1NM))

## 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.

SA3146NM Bruce Aerospace, Inc.

580 Mallory Way Carson City, NV 89701 Part 25 Title 14 CFR A1NM Boeing Company 767-200 and 767-300 The system should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. This system has been determined to comply with the applicable airworthiness requirements with the following inoperative light assemblies as noted in paragraph 5.0, subparagraphs A and B, of Bruce Industries, Inc. Report Number 08275, dated March 17, 1986.

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.

01/20/1986 05/07/2008 04/11/2025 04/07/1986 11/25/1986 for Manager West Certification Branch 2 Installation of floor proximity emergency escape path marking system in accordance with Bruce Industries, Inc. Master Drawling List MDL-767DL, Revision “B”, dated April 01, 1986, or later FAA approved revisions.

SA3146NM 2

## Every issue (2)

- April 11, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a6/2b/a62b583fea09c6b9ee3baee15980c6f5514045d6ac6989e581a69b008e4071f4)
- May 7, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/58/42/5842729a730304560990346be8c96ea1a3523ad0a23776f9de31f7c258ff7355)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.