STC SA00941SE

Number SA00941SE This certificate, issued to Micro AeroDynamics, Inc.

4000 Airport Road, Suite D Anacortes, WA 98221 Part 3 of the Civil Aviation Regulations.

Original ProductType Certificate Number: 3A21 Make: Cessna Model: 210G, T210G, 210H, T210H, 210J, T210J, 210K, T210K, 210L, T210L, 210M, T210M, 210N, T210N, and P210N

Description of the Type Design Change: Installation of vortex generators on the wings and tail surfaces in accordance with Drawing Package MA2156, Revision IR, dated April 18, 2001, and Installation Manual MA2157, Revision IR, dated July 3, 2001, or later FAA approved revision to either of these documents.

NOTE: If more than five vortex generators are damaged or missing, the aircraft is not airworthy.

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

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

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.

Date of application: April 24, 2001 Date reissued:

Date of issuance: July 17, 2001 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)