# STC SR02454LA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: M7 Aerospace LLC, United States
- Description: Installation of Essex Cryogenics LOX System
- Applied: July 31, 2012
- Status date: May 23, 2023
- Product: Aircraft, Rotorcraft
- Certification basis: Part 27
- Data sheets: [TCDS H7EU](https://openairdocs.org/tcds/H7EU)
- Certificate PDF: https://openairdocs.org/files/sha256/59/d3/59d37e50ad0b4e030ad1b9e6bac19bbf2ffc49199c709c2fdf77e0f7bda0690f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120540928320250917144604.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR02454LA

## ADs that name it (0)

None.

## Approved models (1)

- Agusta S.p.A. AW119 MKII ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))

## 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.

United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate Number: SR02454LA M7 Aerospace LLC This certificate issued to:

1767 Skyplace Blvd San Antonio, TX 78216 Part 27 of the Federal Aviation Regulations *.

Original Product Type Certificate Number: H7EU Make: Agusta S.p.A.

Model: AW119 Mk II Description of Type Design Change:

Installation of Essex Cryogenics LOX System for August S.p.A. AW119 Mk II Helicopter in accordance with FAA Approved M7 Aerospace Data List R1990 Revision "IR" dated March 4, 2013 or later FAA approved revisions, Rotorcraft Flight Manual Supplement Revision "IR" dated March 27, 2013 or later FAA approved revisions, and Instructions for Continued Airworthiness R1999 Revision "0" dated April 1, 2013 or later FAA approved revisions.

Date of Application: July 31, 2012 Date Reissued: May 23, 2023

Date of Issuance: April 24, 2013 Date Amended:

for Paul (Vu) Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service

United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate Number: SR02454LA

United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate

(Continuation Sheet) Number: SR02454LA Date of Issuance: April 24, 2013 Date of Reissuance: May 23, 2023 *Refer to Type Certificate Data Sheet H7EU for certification basis.

The approval of this modification applies to the above noted aircraft model series only.

A copy of this STC must be included in the permanent records of the modified aircraft.

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.

-END-

## Every issue (2)

- May 23, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/59/d3/59d37e50ad0b4e030ad1b9e6bac19bbf2ffc49199c709c2fdf77e0f7bda0690f)
- April 24, 2013: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/b3/e2/b3e26d6b1a4be0592d3521da1f658e4297905d1e297d03c4770add09f55e6bfe)

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