STC SA273EA

Supplemental type certificate · PC6-AU23 Spares LLC

Holder
PC6-AU23 Spares LLC · United States
Status
Current · Reissued
Status date
October 25, 2023
Applied
March 17, 1964
Product
Aircraft · Small Airplane
Data sheet
TCDS7A15

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

What it approves

Installation of United Aircraft of Canada engine PT6A-6A and Hartzell propeller HC-B3TN-3/10173 combination.

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.

the Civil Air Regulations.

SA273EA PC6-AU23 Spares, LLC 37 Styles Way Lagrangeville, NY 12540 Part 3

7A15 Pilatus PC-6/A-H2

1. Fairchild Porter PC-6B Maintenance Bulletin No. 1, dated March 10, 1965, must be complied with.

2. This modification requires Fairchild-Hiller Pilatus Turbo Porter Model PC-6/B-H2, FAA Approved Airplane Flight Manual, dated March 12, 1965, as revised to Revision No. 2. dated September 28, 1965.

(Limitations and Conditions continued on page 3 of 3)

03/17/1964 04/02/1974 06/30/1994 04/22/1965 12/08/1965 04/02/1974 ✔ Christina M. Underwood Manager, East Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 3 Installation of Untied Aircraft of Canada engine Model PT6A-6A and Hartzell propeller Model HC-B3TN-3/10173 combination in accordance with the drawings noted in Fairchild Hiller Corporation Drawing List RPC6-4, dated March 12, 1965, for aircraft S/N 564 and Drawing List RPC6-5, dated April 7, 1965, revised 6-4-65, for aircraft S/N 569 and subsequent.

10/14/1988

SA273EA 10/25/2023 3

SA273EA 10/25/2023 Date Reissued Continued: 6/27/2003, 10/25/2023

3. 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.

4. Compatibility of this design change with previously, approved modifications must be determined by the installer.

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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
Pilatus Aircraft LimitedPC-6/A-H27A15