# STC SA3152NM

- 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 25
- Data sheets: [TCDS A23WE](https://openairdocs.org/tcds/A23WE)
- Certificate PDF: https://openairdocs.org/files/sha256/27/0a/270a246c3780bd530b48589227b20cf637fd5889f54b23d500e7e13d4bbe1549
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144899862620251222181735.0001
- DRS record last changed: December 22, 2025
- Page: https://openairdocs.org/stc/SA3152NM

## ADs that name it (0)

None.

## Approved models (4)

- Lockheed Martin Corporation L-1011-385-1 ([TCDS A23WE](https://openairdocs.org/tcds/A23WE))
- Lockheed Martin Corporation L-1011-385-1-14 ([TCDS A23WE](https://openairdocs.org/tcds/A23WE))
- Lockheed Martin Corporation L-1011-385-1-15 ([TCDS A23WE](https://openairdocs.org/tcds/A23WE))
- Lockheed Martin Corporation L-1011-385-3 ([TCDS A23WE](https://openairdocs.org/tcds/A23WE))

## 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.

SA3152NM Bruce Aerospace, Inc.

580 Mallory Way Carson City, NV 89701 Part 25 Title 14 CFR A23WE Lockheed Martin Corporation L-1011-385-1, L-1011-385-1-14, L-1011-385-1-15, L-1011-385-3 This 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 operative light assemblies: exit identifiers and flood lights – 2 bulbs operative, light track red modules – 50% operative (1 bulb in each 2 bulb group), and light track clear modules – 50% operative with a maximum of 2 bulbs in a row out. 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 06/12/2008 04/11/2025 04/22/1986 for Manager West Certification Branch 2 Installation of Floor Proximity Emergency Escape Path Marking System in accordance with Bruce Industries, Inc. Master Drawing List MDL-1011, Revision A, dated April 14, 1986, or later FAA approved revisions.

SA3152NM 2

## Every issue (2)

- April 11, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/27/0a/270a246c3780bd530b48589227b20cf637fd5889f54b23d500e7e13d4bbe1549)
- June 12, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/40/4d/404db33fd7636c5ed9bf16ad4f1557c5736814bd43f13c39f2689e046606070c)

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