STC SA00534SE

Number SA00534SE This certificate, issued to: SMR Technologies 1778 West State Route 224, Suite A Tiffin, OH 44883 Part * of the * Regulations.

Original ProductType Certificate Number: *See attached FAA Approved Model List (AML) Make: No. SA00534SE for a list of approved airplane Model: models and applicable airworthiness regulations.

Description of the Type Design Change: Replacement of certain BF Goodrich pneumatic deicer boots in accordance with the provisions of FAA AML No. SA00534SE dated July 14, 1998, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design extends to the airplane models listed on the AML with previously approved deicer boots only. Intermix of these deicer boots with previously approved deicer boots is permitted. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of those other previously approved modifications will produce no adverse effect upon the airworthiness of that propeller. A copy of this Certificate and FAA AML SA00534SE 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.

This certificate and the supporting data which is the ba sis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: January 29, 1998 Date reissued: May 4, 2000 Date of issuance: July 14, 1998 Date amended:

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