# STC SR02512SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Aviation Specialties Unlimited Inc., United States - Description: Installation of a Supplemental Lighting System; manufactured and installed - Applied: September 29, 2016 - Status date: October 31, 2025 - Product: Aircraft, Rotorcraft - Certification basis: Part 29 - Data sheets: [TCDS H4EU](https://openairdocs.org/tcds/H4EU) - Certificate PDF: https://openairdocs.org/files/sha256/8e/08/8e080f7ed9a491a7f8f76e273ccb7151f251bfd280f48c3e0aefea6171b43660 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120211101720251118144229.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SR02512SE ## ADs that name it (0) None. ## Approved models (5) - Airbus Helicopters AS332C1 ([TCDS H4EU](https://openairdocs.org/tcds/H4EU)) - Airbus Helicopters AS332L ([TCDS H4EU](https://openairdocs.org/tcds/H4EU)) - Airbus Helicopters AS332L1 ([TCDS H4EU](https://openairdocs.org/tcds/H4EU)) - Airbus Helicopters AS332L2 ([TCDS H4EU](https://openairdocs.org/tcds/H4EU)) - Airbus Helicopters EC225LP ([TCDS H4EU](https://openairdocs.org/tcds/H4EU)) ## 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. 4632 W. Aeronca St. Boise, ID 83705 Part 29 Title 14, Code of Federal Regulations H4EU Airbus Helicopters AS332C1, EC225LP, AS332L, AS332L1, AS332L2 This supplemental type certificate applies to the models listed above and only to the specific serial numbers as listed on the ASU MDL. This aircraft employs Night Vision Imaging System lighting (NVIS), that has been certified to ensure the aircraft is compatible with Night Vision Goggles (NVG). 09/29/2016 11/21/2016 11/23/2016 05/23/2017 05/22/2018 ✔ for Manager, West Certification Branch 3 Installation of a Supplemental Lighting System manufactured and installed in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List (MDL) MDL-332004-3, Revision AH, dated August 15, 2025, or later Federal Aviation Administration (FAA) approved revision. Maintenance must be in accordance with Instructions for Continued Airworthiness (ICA) ICA-332004-4, Revision A, dated March 24, 2017, or later FAA-accepted revision. FAA 8110-2 (10/24) Page ___ of ___ SR02512SE 10/31/2025 Dates amended: November 23, 2016; May 23, 2017; May 22, 2018; March 2, 2023; February 12, 2024; October 31, 2025 Description of Type Design Change, continued: Operation must be accordance with Flight Manual Supplement (FMS) FMS-332004-6, Revision E, FAA-approved September 25, 2025, or later FAA-approved revision. Limitations and Conditions, continued: For this reason, interior and exterior modification that add or change systems that emit or reflect light have the potential to alter or change the NVIS lighting vs. NVG compatibility. Use of NVG and NVG operations are prohibited with bubble window doors installed at either or both pilot stations except: 1. VIH Aerospace (VIHA) Cockpit Door Bubble Window, FAA STC SR04436NY, with the following lighting configurations: a. LED replacement for OEM landing/search lights, steerable and non-steerable, installed beneath the cockpit (ref. Airbus P/N 4202104) b. Single or dual incandescent OEM landing/search light(s), steerable and non-steerable, installed beneath the cockpit (ref. Airbus P/N 4202104) 2. Heli-One Cockpit Door Bubble Window, FAA STC SH933NE, with the following lighting configurations: a. LED replacement for OEM landing/search lights, steerable and non-steerable, installed beneath the cockpit (ref. Airbus P/N 4202104) b. Single or dual incandescent OEM landing/search light(s), steerable and non-steerable, installed beneath the cockpit (ref. Airbus P/N 4202104) END 3 3 Add Page ## Every issue (6) - October 31, 2025: Amended, Current. [certificate](https://openairdocs.org/files/sha256/8e/08/8e080f7ed9a491a7f8f76e273ccb7151f251bfd280f48c3e0aefea6171b43660) - February 12, 2024: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/f0/66/f0663ee914c46d51b765363b0689748f30559ba423cb1ba699e7def38444f5e8) - March 3, 2023: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/4c/c8/4cc8991ac84ab9d589d38dad7b617e635f7535dd5cede5ac23fb84876185addf) - May 22, 2018: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/d0/02/d002f118c675ebea49600777111b520459aed6271287a0a6a14c147404906b1b) - May 23, 2017: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/a6/61/a6613ab22f830c4a668e091d1e1ac6ce8125bd075825043b6e118fd09f7ef360) - November 23, 2016: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/2f/6f/2f6f062b6fee9a4947938319e45f40622b43b35b2207495cc93019d9787afedf) --- 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.