STC SA3-578

Supplemental type certificate · Aircraft Development Co

Holder
Aircraft Development Co · United States
Status
Current · Reissued
Status date
January 30, 1996
Applied
September 18, 1960
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDS5A6

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of speed kit.

What the certificate saysOCR

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA3-578 This certificate issued to: Aircraft Development Co.

1220 Red Oak Ct.

Troy, MO 63379 Certifies that the change in the type design for the following produd with the limitations and condition's therefor as specified hereon meet's the airworthiness requirement's of Part 3 of the civil Air Regulationsh Original Product - Type Certificate Number: 5A6 Make: Cessna Model: 180, 180A, 180B, 180C Description of Type Design Change: Speed kit for Cessna Model 180 aircraft per R & E Aircraft Parts List No. 180-100, and Installation Instructions 117 (7 sheets), both dated April 1, 1960, revised October 26, 1960.

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

Date of Application: September 18, 1960 Date Reissued: May 29, 1981; January 27, Date of Issuance: November 21, 1960 1993; January 30, 1996 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Ronald K. Rathgelu (Signature) Ronald K. Rathgeber TOMNISTRATOS Asso. ACO Mgr. Airframe & Services Wichita Aircraft Certification office (Title)

ADs that name this STC · 0

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No AD in this release names this STC

Approved models · 4

MakeModelData sheet
The Cessna Aircraft Company1805A6
The Cessna Aircraft Company180A5A6
The Cessna Aircraft Company180B5A6
The Cessna Aircraft Company180C5A6