# STC SA1129SO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Texas Transland LLC, United States
- Description: Installation of a 320 gallon agricultural spray dispensing hopper
- Applied: November 15, 1979
- Status date: March 19, 2025
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16)
- Certificate PDF: https://openairdocs.org/files/sha256/80/db/80db2e95f5153537835801422ef55f11834ad8d56eb20cc86991de7e0fadd0f9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180766032520260122154801.0001
- DRS record last changed: January 22, 2026
- Page: https://openairdocs.org/stc/SA1129SO

## ADs that name it (0)

None.

## Approved models (2)

- Allied Ag Cat Productions Inc. G-164A ([TCDS 1A16](https://openairdocs.org/tcds/1A16))
- Allied Ag Cat Productions Inc. G-164B ([TCDS 1A16](https://openairdocs.org/tcds/1A16))

## 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.

F AA Form 8110-2 (03/21) This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse affect upon the airworthiness of that aircraft. This determination should include consideration of significant changes in weight distribution such as an increase in the fixed disposable weight in the fuselage.

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.

SA1129SO Texas Transland, LLC 1206 Hatton Road Wichita Falls, TX 76302 Part 8 Civil Air Regulations 1A16 Allied Ag Cat Productions, Inc.

G-164A and G-164B Installation of a 320 gallon agricultural spray dispensing hopper in accordance with Transland, Inc., Drawing List Number 50688, dated December 12, 1979 (or later FAA approved revision). Installation Instructions, dated November 15, 1979, or later FAA approved revision.

November 15, 1979 October 7, 1983; April 15, 2002; March 19, 2025 January 24, 1980 for Manager, West Certification Branch

Page 2 of 2 FAA Form 8110-2 (03/21) SA1129SO

## Every issue (1)

- March 19, 2025: Amended, Current. [certificate](https://openairdocs.org/files/sha256/80/db/80db2e95f5153537835801422ef55f11834ad8d56eb20cc86991de7e0fadd0f9)

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