STC SA4802NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4802NM This certificate issued to: Del-Air Certifies that the change in the type design for the fillowing product with the limitations and conditions Mom/ see ricO.s. No. 3A12 for complete certification basis de Civil Air Requlations.

Original Product -Vype Bertificate, Lumber 3A12

• Make Cessna

•Alerted: 172, 172A-N, 172P Jeeriplion Type esign tihunge. Installation of relocated battery box in accordance with FAA sealed Del-Air Report No. 123, revision N.C., dated 08/01/86 or later FAA approved revision.

Similatons and fenditiona This installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this change and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft.

Tale / appliesiun August 1, 1986 Date Reissued:

I ale f esuanc November 20, 1989 Date Amended:

FEDERAL AVIATION By dire isps of the , Administrater (S graturs) OMINISTRATO AciL 9 Manager, Los Angeles Aircraft Certification Office 47 FAA FOR 8110-2 (10-68)