STC SE2036CE

• lnited Scarca of Quarria Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SE2036CE This certificate issued to: Petersen Aviation, Inc.

Route 1, Box 18 Minden, Nebraska 68959 Certifies that the change in the type design for the folowing fraluch with tho timilutions and conditions thorefor as specifut here ts the Whinessreguirementso Purt 13 ofthe CIVII AIT Regulations Original Product -Type baertificate Number: E-229 Aluke: Lycoming Muiet: 0-290, -A, -AP, -B (0-290-1), -C (0-290-3), Description of Type Design Change: Add the following approved fuel: unleaded -CP, -D (0-290-11), -D2, -D2A, -D2B, -D2C automotive gasoline, 87 minimum antiknock inder and leaded automotive gasoline, 88 minimum antiknock index, (RON + MON)/2, per ASTM Specification D-439.

Intermixing with aviation gasoline also approved. Data Required: 1. A copy of this certificate. 2. Peterson Drawing List L 290 dated September 25, 1984.

Limitations and Conditions: This approval should not be extended to other specific engines of this model that incorporate any other previously approved modification, unless it is determined that the interrelationship between this change and any other previously approved modification will introduce no adverse effect on the airworthiness of the engine. Specific approval must be obtained for each model aircraft to insure compatibility with its fuel system.

Whittington TOMMIS PALO Director, New England Region (Title)

47.

FAA FORM B110-2 (10-68)