STC SA2451SW

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•Department of 'Cransportarion— Jfcdtral Stoiation administration upplemental t:uje Certificate SA2451SW Marathon Power Technologies Company 8301 Imperial Drive Waco, Texas 76712-6588 Jfa^t>6htiH*wSt}wc^^ 4 £j Civil Air : 4A2 6 , A3 WE , A6WE : Boeing, McDonnell Douglas 707 Series, 727 Series, DC-9 Series Installation of Marathon Battery Company Part 85-0050, or 85-0060 six cell magnesium emergency light pack according to Bulletin No.

4152, Rev. A, dated 8/1/80, or later FAA approved revision.

' -,11:^ aim • Compatibility of this modification with other previously approved modifications must be determined by the installer.

March 24, 1977 April 20, 1977 10/15/80 Rev. 1 £/ — , • -, i .(Stenaturel [ark K. Schilling, Manager Special Certification Office (Tub)

47.

FAAFoutl 10-Z(1O-6B)

The FAA will reiEEue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Numtier_ to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor)(Print or type) (Address of grantor) (Number £ street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In inJt)