STC SA2377NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2377NM This certificate issued to: Frank A. Neal Surt 3 of the Civil Air Regulations.

Original Product -Type bertificate Number: A-782 Matic : Navion Model Navion A Description of Type Design Change:

Installation of a Beech Model 278-100-7/278-214-82 propeller with associated spinner and back-up plate in accordance with Frank Neal Drawing Number 1, dated April 24, 1984, or later FAA approved revision.

The airplane identified below was previously equipped with a Continental 10-470-C engine in accordance with FAA Form 337 dated March 27, 1984.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation of the Beech Model 278-100-7/278-214-82 propeller on Navion A airplane, Serial Number 358, Registration Number N91577, only. The modified airplane must be operated in accordance with an FAA approved copy of the Airplane Flight Manual Supplement dated April 27, 1984, or later FAA approved revision. A copy of this Certificate and the Airplane Flight Manual Supplement must be carried in the airplane at all times

Date of Application: October 11, 1983 Date Reissued: .

Gate sf isrance: April 27, 1984 Date Amended:

FEDERAL AVIATION haida A Schrader Signature, TOMINI STRATIO Manager, Seattle Aircraft Certification Office (Title) Any alteration of this certificate is punishable by a fine of not exceeding $1,000, or imprisonment not exceeding 3 years, or both Thir r ferred in - with FAR 21 47