# STC SA00098MC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: L3 Vertex Aerospace, United States
- Description: Installation of an Engine Aural Warning Tone for the Rockwell Collins Pro Line 21 Avionics System
- Applied: November 1, 2012
- Status date: August 12, 2013
- Product: Aircraft, Small/Large Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/f6/fa/f6fa8cad840d3833fe0e7b34c0e3a35570a1079c9c1ffe179667d7723adbe4dc
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A7D929A9D2FB873D86257BCE006AA09B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00098MC

## ADs that name it (0)

None.

## Approved models (4)

- Beechcraft Corporation B300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Beechcraft Corporation B300C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Beechcraft Corporation B300C (MC-12W) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Beechcraft Corporation B300C (UC-12W) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

## 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.

Number SA00098MC

This certificate issued to: L3 Vertex Aerospace 555 Industrial Drive South Madison, Mississippi 39110

Part 23 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: A24CE Make: Beechcraft Corporation Model: B300, B300C Series Description of Type Design Change: Installation of an Engine Aural Warning Tone for the Rockwell Collins Pro Line 21 Avionics System per EMTEQ Master Drawing List, Document Number 2-112347-001, Revision A, dated July 19, 2013 or later FAA approved revision.

1. Airplane Flight Manual Supplement (AFMS), EMTEQ Document Number 2-112347-804, Revision IR, dated August 12, 2013, or later FAA approved revision, is required and must be carried in the aircraft during all flights.

2. Instructions for Continued Airworthiness (ICAW), EMTEQ Document Number 2-112347-805, Revision B, dated June 10, 2013, or later FAA approved revision shall be made available to the operator at the time of installation.

3. Compatibility of this design change with previously approved modifications must be determined by the installer.

(See continuation sheet 3 of 3 for additional limitations)

(Signature) Derek Morgan Manager Military Certification Office (Title)

Date of application: November 1, 2012 Date of issuance: August 12, 2013

Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (Number and street)

(City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street)

(City, State, and Zip code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

Number SA00098MC

4. A copy of this certificate must be maintained as part of the permanent records for the modified aircraft.

5. 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.

------------------------------------------------------END-----------------------------------------------------------

## Every issue (1)

- August 12, 2013: Issued, Current. [certificate](https://openairdocs.org/files/sha256/f6/fa/f6fa8cad840d3833fe0e7b34c0e3a35570a1079c9c1ffe179667d7723adbe4dc)

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