STC SA3605WE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA3605WE This certificate issued to: Arnav Systems, INC.

Purt 23 othe Civil Air Regulations.

Original Product -Type berlificate Number: AIZCE Make: Beech Model: 60, A60, B60 Description of Type Design Change: Installation of Silver Instruments Fueltron 1a 01 IIP digital fuel flow indicating system in accordance with FAA approved Silver Instruments Master Drawing List A01566, dated February 9, 1978; or Fueltron IIIG-S or IIIP-S digital fuel flow indicating system in accordance with FAA approved MDL A01566 "B", dated December 12, 1983, or later FAA approved revision.

timilalins andbendilions: Approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and FAA Approved Silver June 22, 1978; or Supplement s23l dated encember 12, 13g, or later FAR approved dated so elsa be he sut posing dal hich deralaid frets shall remain need all sun.

rendered, suspended, revoked, or a lermination date is therwise es labdished by the Administrator if the Federal Aviation Administration .

Date of Application: February 22, 1978 Sule missued: April 2, 1981 Salespisseance: March 15, 1978 ale mended: June 22, 1978; December 23, 1983;

April 29, 1991 FEDERA AVIATION Thy direction of the SIdministrate міс ТАти Manager, Aircraft Modification Branch T MINIST RAN DA Seattle Aircraft Certification Office (Title)

47.