STC SA477GL

Supplemental type certificate · Texas Transland LLC

Holder
Texas Transland LLC · United States
Status
Current · Reissued
Status date
March 19, 2025
Applied
November 17, 1980
Product
Aircraft · Small Airplane
Certification basis
Part 21, Part 23
Data sheet
TCDSA10SO

From FAA DRS, with our copy of the certificate PDF. DRS record last changed January 13, 2026.

What it approves

Installation of hopper gate positive metering device.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

This approval should not be extended to other specific aircraft of this model on which other previously approved modifications are incorporated unless it is determined the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

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.

SA477GL Texas Transland, LLC 1206 Hatton Road Wichita Falls, TX 76302 Part 21 Title 14 CFR A10SO Piper Aircraft PA-36-285, PA-36-300, PA-36-375 Installation of hopper gate with positive metering device in accordance with Installation Instructions for Graslan Positive Metering Device, Eli Lilly and company Piper Aircraft Model PA-36 and Eli Lilly and company Drawing List Meterate Positive Device, dated August 2, 1983, or subsequent FAA approved revisions.

November 17, 1980 July 9, 1986; March 19, 2025 November 26, 1980 August 11, 1983 for Manager, West Certification Branch

Page 2 of 2 FAA Form 8110-2 (03/21) SA477GL

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 3

MakeModelData sheet
Piper Aircraft Inc.PA-36-285A10SO
Piper Aircraft Inc.PA-36-300A10SO
Piper Aircraft Inc.PA-36-375A10SO