# STC ST00274WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Midcoast Aviation Inc, United States
- Description: Installation of jump seat in forward right hand baggage compartment.
- Applied: August 31, 1994
- Status date: December 28, 1994
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3EU](https://openairdocs.org/tcds/A3EU)
- Certificate PDF: https://openairdocs.org/files/sha256/1f/72/1f72bc1fa3dd3c60e7ef1c38bdf0faeb11995a441362dbdb22de615dea4bde5b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EEE15C49FB125F33862572D600609970.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00274WI

## ADs that name it (0)

None.

## Approved models (1)

- Hawker Beechcraft Corporation HS.125 Series 700A ([TCDS A3EU](https://openairdocs.org/tcds/A3EU))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- December 28, 1994: Issued, Current. [certificate](https://openairdocs.org/files/sha256/1f/72/1f72bc1fa3dd3c60e7ef1c38bdf0faeb11995a441362dbdb22de615dea4bde5b)

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