# STC SR00874DE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Trakka Systems USA LLC, United States - Description: Installation of a Trakka A800 Trakkabeam searchlight system - Applied: May 10, 2016 - Status date: August 30, 2018 - Product: Aircraft, Rotorcraft - Certification basis: Part 21, Part 27 - Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE) - Certificate PDF: https://openairdocs.org/files/sha256/2f/75/2f75760fbff2c855fccd6f48cc875873766765707fbb92156f31c729314139b8 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/74D9F6FA051E769D862585C10061545A.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SR00874DE ## ADs that name it (0) None. ## Approved models (1) - MD Helicopters Inc. 500N ([TCDS H3WE](https://openairdocs.org/tcds/H3WE)) ## 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. FAA Form 8110-2 (5/14) Page 1 of 3 Number: SR00874DE Part 6 of the Civil Air Regulations. (See page 3 for complete certification basis) Original Product – Type Certificate Number: H3WE Make: MD Helicopters Inc. (MDHI) Model: 500N Installation of a Trakka A800 Trakkabeam searchlight system in accordance with Trakka Systems USA, LLC Master Data List, Report No. TRA-0002-002, Revision A, dated October 07, 2017, FAA approved October 07, 2017, or later FAA approved revisions. 1. The installer must determine whether this design change is compatible with previously approved modifications. 2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. 3. Concurrent or prior installation of STC Number SR01059LA, dated September 06, 2017, is required for the installation of this STC. 4. Flight Manual Supplement, Trakka Systems USA, LLC Document No. TRA-0002-009, Revision IR, dated September 18, 2017, or later FAA approved revision is required for this installation. 5. Instructions for Continued Airworthiness (ICA), Trakka Systems USA, LLC Document No. TRA-0002-008., Revision A, dated August 21, 2017, FAA accepted October 25, 2017, or later FAA accepted revision is required. Certification Basis: Date of Application: May 10, 2016 Date Reissued: August 30, 2018 Date of Issuance: October 27, 2017 Date Amended: Signature Title Jim Grigg Manager, Fort Worth ACO Branch, Compliance & Airworthiness Division Aircraft Certification Service Trakka Systems USA, LLC 4725 Lena Road, Unit 103 Bradenton, FL 34211 FAA Form 8110-2 (5/14) Page 3 of 3 FAA Form 8110-2 (5/14) Page 3 of 3 Transfer the ownership of Supplemental Type Certificate Number: SR00874DE To (Name and address of transferee) From (Name and address of grantor) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SR00874DE FAA Form 8110-2 (5/14) Page 3 of 3 Date of Issuance: October 27, 2017 Date of Reissuance: August 30, 2018 Certification Basis (Continued): Based on 14 CFR § 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the design change to the MD Helicopters Inc. (MDHI) Model 500N Rotorcraft is as follows:  The type certification basis for MD Helicopters Model 500N Rotorcraft is shown in TCDS H3WE for parts not changed or not affected by the change.  For parts changed or affected by this Supplemental Type Certificate the certification basis is as follows: Regulations at the latest amendment 27-0 through 27-46: 27.251, 27.301, 27.303, 27.305, 27.307, 27.601, 27.603, 27.605, 27.609, 27.611, 27.613, 27.623, 27.625, 27.771, 27.1301, 27.1309, 27.1351, 27.1357, 27.1365, 27.1367, 27.1381, 27.1503, 27.1529, 27.1541, 27.1589 Regulations at an intermediate amendment: 27.1 Amendment 27-0, 27.21 Amendment 27-0, 27.29 Amendment 27-0, 27.177 Amendment 27-21, 27.143 Amendment 27-0, 27.161 Amendment 27-0, 27.173 Amendment 27-0, 27.175 Amendment 27-0, 27.561, Amendment 27-0, 27.571 Amendment 27-3, 27.610 Amendment 27-21, 27.773 Amendment 27-0, 27.853 Amendment 27-0, 27.1501 Amendment 27-0, 27.1505 Amendment 27-0, 27.1525 Amendment 27-0, 27.1555 Amendment 27-0, 27.1581 Amendment 27-0, 27.1583 Amendment 27-0, 27.1585 Amendment 27-0, 27.1587 Amendment 27-0 -END- ## Every issue (2) - August 30, 2018: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2f/75/2f75760fbff2c855fccd6f48cc875873766765707fbb92156f31c729314139b8) - October 27, 2017: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/0d/44/0d443eab99aafd8fc578ce7847a628eef2c79be650993ef2fa0b8344d13ccade) --- 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.