STC SA878NW

Supplemental type certificate · Machen Inc

Holder
Machen Inc · United States
Status
Current · Issued
Status date
December 28, 1979
Applied
September 9, 1979
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDS3A15

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

What it approves

Installation of Lycoming engine, Hartzell propeller

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: SA8T8NW This certificate issued to: Machen, InC.

Part 3 of the CiViI Air Regulations.

Original Product - Type Certificate Number: 3A15 Make: Beech Model: V35B engine, Hartzell HC-F3YR-1RF/F8468AB-8Q propeller, and associated systems Description of Type Design Change: Installation of Lycoming T10-540-J2BD (MB) in accordance with Machen, Inc., Report Number 68-1.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication on other aircraft. This approval is limited to the installation on Beech V35B, Serial Number D-9957 only with the Robertson Aircraft Corporation flap and spoiler roll control system in accordance with STC SA503NW. A copy of this Certificate and FAA Approved Airplane Flight Manual Supplement shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: September 9, 1979 Date Reissued:

Date of Issuance: December 28, 1979 Date Amended:

FEDERAL AVIATION Chardo A detrader ( Signature TOMINISTRAIO Chief, Engineering and Manufacturing Branch (Title)

47.

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
Hawker Beechcraft CorporationV35B3A15