# STC SA3400NM - 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 A35EU](https://openairdocs.org/tcds/A35EU) - Certificate PDF: https://openairdocs.org/files/sha256/24/0b/240b0d67a3405fdc82f75a2632bb5846c45a60547d2a9178a8d97b37a5755373 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158455133520251222213339.0001 - DRS record last changed: December 22, 2025 - Page: https://openairdocs.org/stc/SA3400NM ## ADs that name it (0) None. ## Approved models (3) - Airbus A300 Series ([TCDS A35EU](https://openairdocs.org/tcds/A35EU)) - Airbus A310 200 Series ([TCDS A35EU](https://openairdocs.org/tcds/A35EU)) - Airbus A310 300 Series ([TCDS A35EU](https://openairdocs.org/tcds/A35EU)) ## 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. SA3400NM Bruce Aerospace Inc. 580 Mallory Way Carson City, NV 89701 Part 25 Title 14 CFR A35EU Airbus A300, A310-200, A310-300 Series 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 operative light assemblies: exit identifies and/or flood lights - two bulbs operative, light track red modules - 50% operative (1 bulb in each 2 bulb group or 2 bulbs in each 4 bulb group), and 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 permisssion. 01/20/1986 05/07/2008 04/11/2025 06/09/1986 06/18/1987 for Manager West Certification Branch 2 Installation of floor proximity emergency escape path marking system in accordance with FAA approved Bruce Industries, Inc. Master Drawing List Number MDL-3B4, Revision F, dated May 29, 1986, or later FAA revisions. SA3400NM 2 ## Every issue (2) - April 11, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/24/0b/240b0d67a3405fdc82f75a2632bb5846c45a60547d2a9178a8d97b37a5755373) - May 7, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/e1/4c/e14ce6a262aff5ac339216abb187b3193b83e85f1b2f2b2b1478e89e0f676ead) --- 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.