What it approves
Modification to higher compression ratio.
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.
Part 13 of the Civil Air R egulations.
See Type Certificate Data Sheet E-279 for complete certification basis.
Original Product --Type Certificate N umber :
Modification to higher compression ratio in accordance with CCI Drawings TEN-435-1 and TEN-435-2 dated 12/5/77 or later FAA approved revision.
1. Take-off power 260SHP, 5 minutes, 3200 RPM.
2. Maximum continuous power 220 SHP, 3200 RPM.
3. Performance as shown for Lycoming VO-435-B1A.
4. Oil temperature - 113˚C maximum.
5. Fuel 100/130 grade aviation gasoline.
6. The installer must determine whether this design change is compatible with previously approved modifications.
7. 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.
This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise establishe d by the A dministrator of the F ederal A viation A dministration.
Scott’s-Bell 47, Inc.
100 Minnesota Avenue Le Sueur, MN 56058
E-279 M ake : Lycoming Engines M odel : VO-435-A1E, VO-435-A1F Date reissued : September 10, 1979; October 12, 1981; January 7, 2011; October 20, 2011; August 7, 2014
B y direction of the A dministrator
Original Signed By:
Karol Mordasiewicz (Signature) Karol Mordasiewicz Manager, Airframe and Administrative Branch Chicago Aircraft Certification Office
(Title)
Date of application : February 02, 1978
Date of issuance : March 21, 1978
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 2
Every issue · 3
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| August 7, 2014 | Reissued, current | Certificate |
| October 20, 2011 | Reissued, earlier issue | Certificate |
| January 7, 2011 | Reissued, earlier issue | Certificate |