What it approves
Installation of a Hartzell HC-C2YF-1BF/F8459A-4 to -8, Hartzell 82A4203 spinner, and associated systems on a Franklin 6A-350-C1 engine.
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.
$Q\DOWHUDWLRQRIWKLVFHUWLILFDWHLVSXQLVKDEOHE\D ILQHRIQRWH[FHHGLQJRULPSULVRQPHQWQRWH[FHHGLQJ\HDUVRUERWK7KLVFHUWLILFDWHPD\EHWUDQVIHUUHGRUPDGH DYDLODEOHWRWKLUGSHUVRQVE\OLFHQVLQJDJUHHPHQWVLQDFFRUGDQFHZLWK&)53RVVHVVLRQRIWKLV6XSSOHPHQWDO7\SH&HUWLILFDWH 67& GRFXPHQWE\SHUVRQVRWKHUWKDQ WKH67&KROGHUGRHVQRWFRQVWLWXWHULJKWVWRWKHGHVLJQGDWDQRUWRDOWHUDQDLUFUDIWDLUFUDIWHQJLQHRUSURSHOOHU7KH67&¶VVXSSRUWLQJGRFXPHQWDWLRQ GUDZLQJVLQVWUXFWLRQV SURSHOOHUPXVWSURYLGHWKDWSHUVRQZLWKZULWWHQSHUPLVVLRQDFFHSWDEOHWRWKH)$$ 5HI&)5 )$$)RUP 3DJH RIBBB United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:
BB__.
Original Product 7\SH&HUWLILFDWH1XPEHU Make:
SA1199NW Franklin Aircraft Engines, Inc.
136 Racquette Drive Fort Collins, CO 80524 Part 3 Civil Air Regulations 3A23 Maule M-4-220C, M-4-220S, M-4-220T Installation of a Hartzell Propeller Model HC-C2YF-1BF/F8459A-4 to -8, Hartzell 82A4203 spinner, and associated systems, on a Franklin 6A-350-C1 engine. Required data:
1. Seaplane Flying, Inc., Installation Instructions, Doc. No. SFM4003, dated 3/16/1981, or later FAA Approved revision.
1. Data pertaining to this modification are considered inadequate for duplication in other aircraft.
2. Compatibility of this design change with previously approved modifications must be determined by the installer.
July 1, 1980 2/26/1993, 3/31/1993, 4/27/1995, 5/25/2022 March 23, 1981 Tina Miller Manager, Program Managment Section Wichita ACO Branch (AIR-7K5) 2
$Q\DOWHUDWLRQRIWKLVFHUWLILFDWHLVSXQLVKDEOHE\D ILQHRIQRWH[FHHGLQJRULPSULVRQPHQWQRWH[FHHGLQJ\HDUVRUERWK7KLVFHUWLILFDWHPD\EHWUDQVIHUUHGRUPDGH DYDLODEOHWRWKLUGSHUVRQVE\OLFHQVLQJDJUHHPHQWVLQDFFRUGDQFHZLWK&)53RVVHVVLRQRIWKLV6XSSOHPHQWDO7\SH&HUWLILFDWH 67& GRFXPHQWE\SHUVRQVRWKHUWKDQ WKH67&KROGHUGRHVQRWFRQVWLWXWHULJKWVWRWKHGHVLJQGDWDQRUWRDOWHUDQDLUFUDIWDLUFUDIWHQJLQHRUSURSHOOHU7KH67&’s supporting documentation (drawings, instructions, SURSHOOHUPXVWSURYLGHWKDWSHUVRQZLWKZULWWHQSHUPLVVLRQDFFHSWDEOHWRWKH)$$ 5HI&)5 )$$)RUP 3DJH RIBBB United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:
Too (Name and address of transferee):
Date oI transfer:
SA1199NW 2
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 3
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| May 25, 2022 | Reissued, current | Certificate |
| April 27, 1995 | Reissued, earlier issue | Certificate |