# STC SR03370AT

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Aeromatrix Composites, United States
- Description: Structural Provisions for a Composite Ramp Floor Panel
- Applied: November 3, 2006
- Status date: August 25, 2022
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS R00024BO](https://openairdocs.org/tcds/R00024BO)
- Certificate PDF: https://openairdocs.org/files/sha256/60/36/6036ae9118413b2ab913b2b67689587b39552198e65e573c403b26144f6c33dd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/095528FC4D374904862588AD004A64D2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR03370AT

## ADs that name it (0)

None.

## Approved models (1)

- Sikorsky Aircraft Corporation S-92A ([TCDS R00024BO](https://openairdocs.org/tcds/R00024BO))

## 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.

SR03370AT Aeromatrix Composites 14201 Myerlake Circle Clearwater, FL 33760 Part 29 the Federal Aviation Regulations R00024BO Sikorsky S-92A Structural Provisions for a Composite Ramp Floor Panel in accordance with Master Document List (MDL) SRP-620-010 Rev C dated July 25th, 2022 or later FAA approved revision.

Instructions for Continuing Airworthiness AAR-ER-1180 Rev A, dated December 7th, 2006 or later FAA approved revision. The installer is responsible for the compatibility of this STC with other previously approved modifications incorporated in the aircraft and must determine that the interrelationship between this change and any of those other previously approved modifications will produce no adverse effect upon the airworthiness of the aircraft.

November 3, 2006 November 2, 2021 December 20, 2006 August 25, 2022 (for) Christina M. Underwood Manager, Atlanta ACO Branch 3

SR03370AT 3

SR03370AT Limitations and Conditions cont.

MDL items under this STC meet 29.853. The installer is responsible for panel sealant and all fasteners as well as for structural provisions to the aircraft ramp door. User must not exceed the maximum load per surface area of the ramp panel as specified by the TC holder.

--------------------END-------------------- 3 3

## Every issue (3)

- August 25, 2022: Amended, Current. [certificate](https://openairdocs.org/files/sha256/60/36/6036ae9118413b2ab913b2b67689587b39552198e65e573c403b26144f6c33dd)
- November 2, 2021: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/7e/f0/7ef0326861f7b8aa71500e77b10d0b26863dd38f2db924c15d8be6b8cb38abb6)
- December 20, 2006: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/33/6a/336aa1db480f94fca5552f76870bc6e4d07e1ce818cba563764884825b333d51)

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