STC SA2549NM

Supplemental type certificate · Tower Avionics Center

Holder
Tower Avionics Center · United States
Status
Current · Issued
Status date
December 21, 1984
Applied
October 29, 1984
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA7CE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of Howell Electric engine torque indicators.

What the certificate saysOCR

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

SA 9262WE United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2549MM This certificate issued to: Tower Avionics Center Hangar 8 Oakland Intl Airport Oakland CA 94614 Purt 3 of the Civil Air Regulations: Dated May 15, 1956 Original Product Type berlificate Number: ATCE Make: Cessna Model: 425 Description of Type Design Change: Installation of a Howel1 Electric Engine Torque Indicators in accordance with Tower Avionics Report No. 425-130432 Rev. C, dated December 20, 1984 or later FAA sealed revision.

Limitations and Conditions: The approval of this change in type design applies to the basic aircraft of the specified model that is otherwise unmodified. This approval should not be extended to other aircraft 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 effect on the airworthiness of that aircraft.

December 21, 1984 Date Amended:

FEDERAL AVIATION By Direction of the Administrator туктаварта - .

TOMINISTRADE Manager, Western Aircraft Certification Office (Title)

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 · 1

MakeModelData sheet
The Cessna Aircraft Company425A7CE