STC SE4177NM

Number SE4177NM

This Certificate issued to

Part 33 of the Federal Aviation Regulations.

Description of Type Design Change: Installation of a pressurized magneto system for Bendix Models S6RN-25 and S6LN-25, or TCM models S6RSC-25 and S6LSC-25, or S6RSC-25P and S6LSC-25P, or Slick Models 6214 (6210 for LTSIO) or Model 6224 (6220 for LTSIO) in accordance with Turboplus, Inc. or Allied Eagles LLC Drawing and Installation Instructions No. 4000 dated February 8, 1988, or later FAA approved revisions.

Limitations and Conditions: Approval of this change in type design applies to the above engine models only.

This approval should not be extended to other engine of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that engine. A copy of this Certificate and FAA Approved Flight Manual Supplement must be maintained as part of the permanent records for the modified engine. 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.

Turboplus Aircraft Systems, Inc.

4117 35th Ave NW Gig Harbor, WA 98335 Original Product Type Certificate Number :

E9CE

Continental

TSIO-360-A, -AB, -B, -C, -CB, -D, -DB, -E, -F, -G, -GB, -H, -HB, -EB, -FB, -JB; LTSIO-360-E, -EB;

TSIO-360-KB and LTSIO-360-KB.

Date of application : January 14, 1988

Date of issuance : March 16, 1988

Date reissued : August 25, 2005, October 15, 2007, July 10, 2010; 2/24/17 Date amended : August 25, 2005, July 14, 2010

(Signature) Manager, Technical and Administrative Support Staff, Los Angeles Aircraft Certification Office

(Title)

Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (Number and street)

(City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street)

(City, State, and Zip code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):