STC SA773CE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number 

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HARTZELL PROPELLER LLC

ONE PROPELLER PLACE PIQUA, OHIO 45356-2634 Part 3 the Civil Air Regulations Raytheon Aircraft Company 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A 3A16

1. Installation of Hartzell three-bladed PHC-C3YF-2(U)(F)/(F)C7663(B)-2R or PHC-J3YF-2(U)(F)/(F)C7663(B)-2R propellers and C-3567-1(P) or C-3567-4(P) spinners and A-2386 or A-2386-1 anti-ice kits in accordance with installation instructions B55INST dated January 21, 2000, or later FAA approved revision.

2. Installation of Hartzell two-bladed BHC-C2YF-2C(U, HF, HUF, F, UF, H, HU)/(F)C8475(B)-6 or BHC-J2YF-2C(U) (F)/(F)C8475(B)-6 propellers and C-2285-(1, 4, 5, 6)(P) spinners and A-2374 or A-2374-1 anti-ice kits in accordance with installation instructions B55INST dated January 21, 2000, or later FAA approved revision.

(See Continuation Sheet 3 of 3 pages) 3/5/71 11/6/92 3/17/26 4/21/71 6/11/71 4/28/72 8/30/73 ✔ Bo R. Landess STC ODA administrator Hartzell Propeller ODA-100082-CE 3

(Continuation Sheet) Number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ate Amended continued: 10/29/1975; 3/25/1976; 4/8/1979; 2/1/1980; 1/8/2004 Limitations and Conditions (Continued):

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

2. FAA approved Airplane Flight Manual Supplement HP-CD55AFM dated January 19, 2000, HP-E55AFM dated January 20, 2000, or HP-558AFM dated January 24, 2000, or later FAA approved revision is required.

3. Installation limited to aircraft equipped with Teledyne Continental IO-520-C or -CB engines.

4. Propellers must be installed as a set.

5. This modification did not increase the noise level and was not considered an acoustical change as defined in Title 14 Code of Federal Regulations § 21.93(b).

6. Flight into known icing conditions is prohibited.

7. 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.

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