STC SA604AL

Number SA604AL

FAA Form 8110-2 (5/14) Page 1 of 2 This certificate issued to:

P.K. Floats, Inc.

32 Flyaway Drive Lincoln, ME 04457 Part 3 of the Civil Air Regulations. (CAR 3 dated November 1, 1949, as amended by 3-1 and 3-2).

Original Product - Type Certificate Number: A-799 Make: Cessna Model: 170B

Installation of Aerofab, Inc., Model Pee Kay 2300 floats in accordance with a FAA sealed copy of Pee Kay Drawing List 23 DL 5000-1, Revision “B”, dated October 12, 1976, or later FAA approved revisions, and a FAA sealed copy of Pee Kay Installation Instructions 23 II-5000-1, Revision “A”, dated October 12, 1976, or later FAA approved revisions.

An FAA approved Airplane Flight Manual Supplement, dated October 12, 1976, or later FAA approved revisions, is required. This installation must be installed in conjunction with STC No. SA989CE installation a STOL kit, and either STC No. SA421CE or SA806CE, installation of an AVCO Lycoming O-360-A1A engine and Hartzell HC-C2YK-1A- 7666 A-2 propeller.

The approval of this change in type design applies to the basic Cessna Model 170B airplanes, only, which have been modified by STC No. SA989CE and SA421CE or SA806CE.

The installer must determine whether this design change is compatible with previously approved modifications.

Date of Application: June 1, 1976 Date reissued: December 9, 2004, December 6, 2016

Date of Issuance: October 12, 1976 Date amended: April 1, 1977, December 9, 2004

Signature Nicholas Faust Acting Manager, Boston Aircraft Certification Office Title

(Continuation Sheet) Number SA003XXBO

FAA Form 8110-2 (5/14) Page 2 of 2

To (Name and address of transferee) Name:

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