# STC SA03406AT

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: WRIGHT AIRCRAFT TECHNOLOGY LLC, United States
- Description: Install McCauley model 2A34C209/78[X]-4E propeller.
- Applied: January 22, 2007
- Status date: June 6, 2007
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A23](https://openairdocs.org/tcds/3A23)
- Certificate PDF: https://openairdocs.org/files/sha256/22/fc/22fccbb929e1868817953ee39479e70fb55e5d601c9f5d47351f2ed4603f53e0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/953148348BDB01FB8625737C00673DA1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA03406AT

## ADs that name it (0)

None.

## Approved models (5)

- Maule Aerospace Technology Inc. M-4-210 ([TCDS 3A23](https://openairdocs.org/tcds/3A23))
- Maule Aerospace Technology Inc. M-4-210C ([TCDS 3A23](https://openairdocs.org/tcds/3A23))
- Maule Aerospace Technology Inc. M-4-210S ([TCDS 3A23](https://openairdocs.org/tcds/3A23))
- Maule Aerospace Technology Inc. M-4-210T ([TCDS 3A23](https://openairdocs.org/tcds/3A23))
- Maule Aerospace Technology Inc. M-5-210C ([TCDS 3A23](https://openairdocs.org/tcds/3A23))

## What the certificate says

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

## Every issue (1)

- June 6, 2007: Issued, Current. [certificate](https://openairdocs.org/files/sha256/22/fc/22fccbb929e1868817953ee39479e70fb55e5d601c9f5d47351f2ed4603f53e0)

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