# STC SR02828LA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Precision Support Services LLC, United States
- Description: Installation of Precision Support Services' Dual Mission System (DMS)
- Applied: June 5, 2023
- Status date: July 17, 2024
- Product: Aircraft, Rotorcraft
- Certification basis: Part 29
- Data sheets: [TCDS H4EU](https://openairdocs.org/tcds/H4EU)
- Certificate PDF: https://openairdocs.org/files/sha256/08/2d/082d605cdf4007f7866d38db3c1fea487ffce8228d3a73a6544deaab35db89c4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115341372220240719143338.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR02828LA

## ADs that name it (0)

None.

## Approved models (4)

- Airbus Helicopters AS332C ([TCDS H4EU](https://openairdocs.org/tcds/H4EU))
- 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))

## 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 (03/21) Page 1 of ___ (See Continuation Sheet Page 3 of 3 Pages) SR02828LA Precision Support Services LLC 3800 NE Three Mile Lane McMinnville, OR 97128 the Code of Federal Regulation 29 Airbus Helicopters AS332C, AS332C1, AS332L, AS332L1 H4EU Installation of Precision Support Services' Dual Mission System (DMS) in accordance with FAA approved Precision Master Data List, PSS-AS332DMS-MDL, Revision "B", dated May 21, 2024 or later FAA approved revisions and FAA approved Precision Rotorcraft Flight Manual Supplement, PSS-AS332DMS-RFMS, Revision "IR", dated July 12, 2024 or later FAA approved revisions.

This installation 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. (continued) 6/5/23 7/17/24 for Manager, West Certification Branch 3

FAA Form 8110-2 (03/21) Page ___ of ___ End SR02828LA The approval of this modification applies to the above noted rotorcraft model series only. This approval is for the structural provisions of a removable side-mounted frame assembly rated for a 600 pound external load.

Any equipment installed and other aspects of the external loads system have not been certified and will require additional FAA approval.

Additional FAA approval is required for civil external loads operations as specified in 14 CFR Part 133 or equivalent operating requirements. A copy of this STC must be included in the permanent records of 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.

FAA Accepted Instructions for Continued Airworthiness, PSS-AS332DMS-ICA, Revision A, dated May 16 2024, or later FAA Accepted revisions must be made available to the operator at the time of installation.

A copy of this Certificate, dated July 17, 2024 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.

Certification Basis:

Certification basis is set forth in Type Certificate Data Sheet H4EU. Compliance with the following regulations is at the later specified amendment levels:

Regulations at Amd’t (29-16): 29.29(a), 29.51, 29.65, 29.75(a), 29.141 (a)(b)(2), 29.143 (a)(b)(c), 29.171,

29.173, 29.175(a)(b)(d), 29.241, 29.251, 29.301, 29.303, 29.305(a)(b)(1), 29.307(a), 29.337(a), 29.601, 29.603,

29.605, 29.607, 29.609, 29.613, 29.625, 29.865(a)(c), 29.1501, 29.1503, 29.1505, 29.1519, 29.1529, 29.1541,

29.1581, 29.1583, 29.1585, 29.1589

## Every issue (1)

- July 17, 2024: Issued, Current. [certificate](https://openairdocs.org/files/sha256/08/2d/082d605cdf4007f7866d38db3c1fea487ffce8228d3a73a6544deaab35db89c4)

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