# STC SA4058NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Metrea Special Aerospace ISR Inc., United States
- Description: Installation of Aeronautical Technologies Aft Cabin Seat, Model No. 053089
- Applied: June 8, 1989
- Status date: May 6, 2025
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- Certificate PDF: https://openairdocs.org/files/sha256/c9/f4/c9f4413e3ffaf8319988c7e2da6efcd3c6a7df0fa558c1d14c0dc1f04bb0ac77
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165697511320250714140539.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4058NM

## ADs that name it (0)

None.

## Approved models (2)

- Textron Aviation Inc. 200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))
- Textron Aviation Inc. B200 ([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.

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SA4058NM Metrea Special Aerospace, ISR Inc.

1100 N. Broadway Ave, Suite 200 Oklahoma City, OK 73103 Part 23 Federal Aviation Regulations A24CE Textron Aviation (Beechcraft) 200, B200 Installation of Aeronautical Technologies Aft Cabin Seat, Model No. 053089. Data required:

1. Installation Procedures Manual No. ATI 053089-IPM, dated October 10, 1989, or later FAA Approved revisions.

1. Approval of this change in type design applies to only the aircraft models listed above.

2. A copy of this certificate and installation procedures manual (listed above) must be maintained as part of the permanent records for the modified aircraft.

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

June 8, 1989 5/21/1992, 3/20/1997, 6/1/2022, 5/6/2025 October 13, 1989 for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 2

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Date oI transfer:

SA4058NM 2

## Every issue (3)

- May 6, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c9/f4/c9f4413e3ffaf8319988c7e2da6efcd3c6a7df0fa558c1d14c0dc1f04bb0ac77)
- June 1, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/6c/d5/6cd52a5de6a03a618f3d37901385939a24b49b306481af2204ad550dd43a90dc)
- March 20, 1997: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/9e/f3/9ef35df927cba3084404c141eac9fb158567ffa993a100facc680196c0e06be3)

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