# STC SR02248SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aviation Specialties Unlimited Inc., United States
- Description: Installation of a Supplemental Lighting System.
- Applied: August 12, 2011
- Status date: November 5, 2012
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS 1H15](https://openairdocs.org/tcds/1H15)
- Certificate PDF: https://openairdocs.org/files/sha256/84/09/8409bc943d6052a9fd9681d632300cd3582e2339dcf56e9b5085c9d7d5046dd1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/61CD6053B98174C886257AB6005C9497.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR02248SE

## ADs that name it (0)

None.

## Approved models (1)

- Sikorsky Aircraft Corporation S-61N ([TCDS 1H15](https://openairdocs.org/tcds/1H15))

## 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.

Number SR02248SE

This certificate, issued to Aviation Specialties Unlimited 4632 West Aeronca St Boise, ID 83705

Part 29 of the Federal Aviation Regulations.

Original Product⎯Type Certificate Number: 1H15 Make: Sikorsky Aircraft Model: S-61N

Description of the Type Design Change: Installation of a Supplemental Lighting System. Manufactured and installed in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List MDL-S61004-3, Revision A, dated October 22, 2012, or later Federal Aviation Administration (FAA) approved revisions and maintained in a accordance with ASU Instructions for Continued Airworthiness ICA-S61004-4, Revision IR, dated September 25, 2012, or later FAA-approved revisions.

Limitations and Conditions: This supplemental type certificate applies to the model listed above and only the specific serial numbers listed on the ASU Master Drawing List MDL-S61004-3, Revision A, dated October 22, 2012, or later FAA-approved revisions. This rotorcraft employs Night Vision Imaging System (NVIS) lighting that has been certified to ensure the aircraft is compatible with night vision goggles (NVG). 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 and NVG compatibility. Compatibility of this design with subsequent modifications must be determined by the installer. The determination of compatibility with modifications that emit or reflect light may require a re-evaluation by an FAA aircraft certification office. A copy of this certificate and the FAA-approved Rotorcraft Flight Manual Supplement (RFMS) FMS-S61004-6, Revision IR, approved November 1, 2012, or later FAA-approved revision, must be maintained as part of the permanent records for the modified aircraft.

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.

Date of application: August 12, 2011 Date reissued:

Date of issuance: November 5, 2012 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- November 5, 2012: Issued, Current. [certificate](https://openairdocs.org/files/sha256/84/09/8409bc943d6052a9fd9681d632300cd3582e2339dcf56e9b5085c9d7d5046dd1)

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