# STC SA01540WI

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Texas Transland LLC, United States
- Description: Installation of hydraulically operated hopper loading door and associated control system (ground use only).
- Applied: January 2, 2004
- Status date: February 1, 2024
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A4SW](https://openairdocs.org/tcds/A4SW)
- Certificate PDF: https://openairdocs.org/files/sha256/25/7c/257cf01844995a7b9d9fe9930c929841f8d6e263f73999a2a88577b1e2c113d8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108967798920240214143512.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA01540WI

## ADs that name it (0)

None.

## Approved models (5)

- Thrush Aircraft Inc. S2R-G10 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))
- Thrush Aircraft Inc. S2R-G6 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))
- Thrush Aircraft Inc. S2R-T34 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))
- Thrush Aircraft Inc. S2R-T45 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))
- Thrush Aircraft Inc. S2R-T660 ([TCDS A4SW](https://openairdocs.org/tcds/A4SW))

## 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.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificat e may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21.47. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the proper ty of the STC holder.

FAA Form 8110-2 (5/14) Page 1 of This certificate issued to:

Part of the

Signature

Title Texas Transland LLC 1206 Hatton Road, Suite A Wichita Falls, TX 76302 2 SA01540WI Civil Air Regulations. 8 S2R-T34, S2R-T45, S2R-G6, S2R-G10, S2R-T660 Installation of a Hydraulically Operated Hopper Loading Door and Associated Control System (ground use only).

Data required:

1. FAA Approved Drawing Control List, No. MC-01, Revision F, dated March 20, 2009, and

2. FAA Approved Airplane Flight Manual Supplement, Revision IR, dated March 20, 2009, or later FAA approved revision to 1 or 2.

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

Thrush Aircraft February 1, 2024January 2, 2004 March 20, 2009 A4SW for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificat e may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21.47. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the proper ty of the STC holder.

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

2 SA01540WI

## Every issue (2)

- February 1, 2024: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/25/7c/257cf01844995a7b9d9fe9930c929841f8d6e263f73999a2a88577b1e2c113d8)
- March 20, 2009: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/21/92/21925a67d90214d14ff24a1a9b08fbc47f15b0847affbcc990fd84ea14d9e55f)

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