What it approves
Installation of Hartzell HC-A3XK-2B/7636D-4 Propellers and C-2513-2P spinners. Data required: Doyn Dwg. 2100 dated August 5, 1963.
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 certificate issued to
Part 3 of the Civil Air Regulations.
Installation of Hartzell HC-A3XK-2B/7636D-4 Propellers and C-2513-2P spinners. Data required: Doyn Dwg. 2100 dated August 5, 1963.
Doyn Airplane Flight Manual Supplement dated September 30,1963.
Propeller Limits: Low Pitch Se ttings 14.5° at 30” Station.
High (Feathered) Pitch Setting 81° at 30” Station.
Diameter 72” Max. – No reduction permissible.
Compatibility of this modification with other previously approved modifications must be determined by the installer.
D’ Shannon Products, Ltd.
1309 County Road 134 Buffalo, MN 55313 1A10 Make : Piper Model : PA-23-250 Date of application : August 7, 1963
Date of issuance : September 30, 1963
Date reissued : 1/25/66; 5/17/78; 3/9/79; 5/12/11; 7/14/11
( Signature) Melvin D. Taylor Manager Atlanta 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.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Piper Aircraft Inc. | PA-23-250 (Navy UO-1) | 1A10 |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| July 14, 2011 | Reissued, current | Certificate |
| May 12, 2011 | Reissued, earlier issue | Certificate |