# STC SA02666SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Aviation Specialties Unlimited Inc., United States - Description: Installation of a Supplemental Lighting System - Applied: May 31, 2019 - Status date: October 7, 2020 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A31EU](https://openairdocs.org/tcds/A31EU) - Certificate PDF: https://openairdocs.org/files/sha256/e2/4a/e24abdf426e45ca8420f2383fa2df33294c4cbf5c2496a241f2556097e439812 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/95C8B85DD1F53C9986258601006E73D1.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA02666SE ## ADs that name it (0) None. ## Approved models (2) - Vulcanair S.p.A. P 68 Observer ([TCDS A31EU](https://openairdocs.org/tcds/A31EU)) - Vulcanair S.p.A. P68 Observer 2 ([TCDS A31EU](https://openairdocs.org/tcds/A31EU)) ## 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 SA02666SE This certificate, issued to Aviation Specialties Unlimited, Inc. 4632 West Aeronca Street Boise, WA 83705 Part 23 of the Federal Aviation Regulations. Original ProductType Certificate Number: A31EU Make: Vulcanair S.p.A. Model: P.68 “Observer”, P.68 “Observer 2” 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) MDL-P68004-3, Revision A, dated September 10, 2020, or later Federal Aviation Administration (FAA)-approved revision. Maintained in accordance with ASU Instructions for Continued Airworthiness (ICA) ICA-P68004-4, Revision C, dated September 10, 2020, or later FAA-accepted revision. Operated in accordance with Aircraft Flight Manual Supplement (AFMS) FMS-P68004-6, Revision A, dated September 28, 2020, or later FAA-approved revision. Limitations and Conditions: This supplemental type certificate applies to the models listed above and only to the specific serial numbers listed on MDL-P68004-3, Revision A, dated September 10, 2020, or later FAA-approved revision. This aircraft employs Night Vision Imaging System lighting, commonly named NVIS that has been certified to ensure the aircraft is compatible with Night Vision Goggles (NVG). Date of application: May 31, 2019 Date reissued Date of issuance: November 5, 2019 Date amended October 7, 2020 FAA FORM 8110-2 (5/14) PAGE 1 OF 3 PAGES By direction of the Administrator (Signature) For Manager, Seattle ACO Branch (Title) Transfer the ownership of Supplemental Type Certificate Number to (Name of Transferee) (Address of Transferee) (Number and Street) (City, State, and ZIP Code) from (Name of Grantor) (Print or Type) (Address of Grantor) (Number and Street) (City, State, and ZIP Code) Signature of Grantor (In Ink): U.S. GPO: 1987-763-289 Number SA02666SE Aviation Specialties Unlimited, Inc. Issued: November 5, 2019 Reissued: Amended: October 7, 2020 Limitations and Conditions: (cont’d) For this reason, interior and exterior modifications that add or change systems that emit or reflect light have the potential to alter or change the NVIS lighting vs. 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 certificate office. Installation of this NVIS system does not authorize the operator to use NVGs. If the type of operation requires an operational authorization, the operator must coordinate with the FAA or with the responsible aviation authority to obtain this authorization. A copy of this certificate, the MDL, the ICA, and the AFMS, 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. Certification Basis: Model P.68 “Observer”: The certification basis for this modification is based upon 14 CFR part 23 amendment level as specified in Type Certificate Data Sheet (TCDS) A31EU, except for those regulations listed below, for which compliance was demonstrated at the latest Amendment 23-1 through 23-28: §23.25 (a)(1)(i), §23.301 (a), §23.561 (b)(2), §23.603 (a), §23.613, §23.771 (a), §23.773, §23.777 (a)(b), §23.853, §23.1301, §23.1309, §23.1321(a), §23.1322, §23.1351(a)(b), §23.1357, §23.1365, §23.1 501, §23.1529, §23.1583, §23.1585 Model P.68 “Observer 2”: The certification basis for this modification is based upon 14 CFR part 23 amendment level as specified in Type Certificate Data Sheet (TCDS) A31EU, except for §23.1529, for which compliance was demonstrated at Amendment 23-8. -END- **FAA FORM 8110-2 (5/14) PAGE 3 OF 3 PAGES** ## Every issue (2) - October 7, 2020: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e2/4a/e24abdf426e45ca8420f2383fa2df33294c4cbf5c2496a241f2556097e439812) - November 5, 2019: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/42/e0/42e0a1222cebbe9c0541a2281419ef45f88f92e441dffad8e6c11f208e9396f1) --- 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.