STC SA00139MC

Supplemental type certificate · Amentum Services Inc.

Holder
Amentum Services Inc. · United States
Status
Current · Issued
Status date
December 3, 2022
Applied
February 20, 2015
Product
Aircraft · Small Airplane
Certification basis
Part 23
Data sheet
TCDSA18SW

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of (modified) Special Mission Equipment including Surveillance and Mission Radio Systems

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

SA00139MC Amentum Services, Inc.

20501 Seneca Meadows Parkway, Ste. 300 Germantown, MD 20876 Part 23 the Federal Aviation Regulations A18SW M7 Aerospace SA227-DC (C-26B) Installation of (modified) Special Mission Equipment including Surveillance and Mission Radio System in accordance with Borsight Master Drawing List, R26A-R7060, Revision B, dated 15 November 2016, or later FAA approved revision.

(See Continuation Sheet 3 of 3) February 20, 2015 December 3, 2022 November 18, 2016 S. Frances Cox Acting Manager, Fort Worth ACO Branch, Compliance & Airworthiness Division Aircraft Certification Service 3

SA00139MC 3

SA00139MC Date of Issuance: November 18, 2016 Date of Reissuance: December 3, 2022

1) This STC requires the aircraft comply with Instructions for Continued Airworthiness, R26A-R7070, Revision A, dated 16 November 2016, or later FAA accepted revision.

2) The following STC's are all prerequisites for this installation: SA8838SW, SA00024MC, SA00051MC.

3) The installer must determine whether this design change is compatible with previously approved modifications. 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.

4) This STC is intended for military, public, or government use aircraft ONLY.

Installation of this system on aircraft for civil use is prohibited.

NOTE: The modification has been substantiated to be no acoustic change per CFR §21.93(b).

-END- 3 3

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
M7 Aerospace LLCSA227-DC (C-26B)A18SW

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
December 3, 2022Issued, currentCertificate
November 18, 2016Issued, earlier issueCertificate