What it approves
Installation of a Lycoming IO-580-B1A engine/Hartzell HC-C3YR-1RF/F7693F or HC-M3YR-1RF/F7693F propeller.
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.
274 Valley Road South Burlington, VT 05403
Part 23 of the Federal Aviation Regulations.
Original Product Type Certificate Number : A12SO Make : Commander
Model : 114, 114A, 114B, 114TC
Installation of a Lycoming IO-580-B1A engine/Hartzell HC-C3YR-1RF/F7693F or HC-M3YR-1RF/F7693F propeller in accordance with Aerodyme 114/A/B/TC 320 HP Engine Conversion Installation Instructions, dated July 20, 2006, or later FAA-approved revisions.
1. Aerodyme Flight Manual Supplement for Lycoming IO-580-B1A in Rockwell/Commander Models 114/A/B/TC, dated June 2, 2006, or later FAA-approved revisions, is required and must be carried in the aircraft during all flights.
2. This installation is to be maintained in accordance with Aerodyme 114/A/B/TC 320HP Engine Conversion Instructions for Continued Airworthiness, dated July 11, 2006, or later FAA-approved revisions.
3. Compatibility of this design change with previously approved modifications must be determined by the installer.
If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.
Date of application : January 19, 2005
Date of issuance : July 27, 2006 Date reissued :
( Signature) Robert G. Mann Manager, Boston Aircraft Certification Office
(Title)
FAA Form 8110-2-1(10-69) Page 2 of 2
Number SA00241BO
Certification Basis:
The certification basis for this STC as shown on TCDS A12SO is:
FAR 23, effective February 1, 1965, including Amendments 1 thru 7. FAR 36, effective February 3, 1975, Models 114, 114A, 114B and 114TC.
And regulations at the following amendment level:
21.93, amdt. 27, 23.903, amdt. 14, 23.603, admt 23, 23.173, amdt. 34, 23.1101, .1103, amdt. 43, 23.181, .361, .613, amdt. 45, 23.53, .63, .65, .143, .161, .201, .203, .233, .611, .865, .1521, .1543, .1581, amdt. 50, 23.907, .955, .1091, .1093, .1105, .1107, amdt. 51,
23.901, amdt. 53.
This STC Amends TCDS A12SO as Follows:
Engine Lycoming IO-580-B1A
Propeller and Hartzell Constant Speed , Model HC-C3YR-1RF/F7693F or HC-M3YR-1RF/F7693F Propeller limits Blade: Model F7693F Pitch: High 31.0 ± 1.0º, Low 13.3 ± 0.2º at Reference Radius 30" Diameter: Not over 78", no reduction allowed Governor: Hartzell V-5-11 Spinner: D-7709P Limitations: None
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