# STC SA3770WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Arnav Systems Inc, United States
- Description: Installation of Silver Instruments fueltron IIIG or IIIP digital fuel indicating system.
- Applied: September 25, 1978
- Status date: April 29, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A17WE](https://openairdocs.org/tcds/A17WE)
- Certificate PDF: https://openairdocs.org/files/sha256/75/30/7530563f4f0194579fd1ab4c7df9d3c44b27bc156de71a71b1894419eeeca43b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5F942E542C3AFD2385256CC2000C5A5C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3770WE

## ADs that name it (0)

None.

## Approved models (4)

- Aerostar Aircraft Corporation PA-60-600 (Aerostar 600) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-601 (Aerostar 601) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-601P (Aerostar 601P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-602P (Aerostar 602P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA3770WE This certificate issued to: Arnav Systems, InC.

Part 23 fithfederal Aviation Regulations.

Original Product - Type bertificate Number: A17WE Make: Ted Smith Aerostar Descriplion flypeSesign hangements Fueltron IIIG or IIIP digital fuel indicating system Made go ali crate with prefous, installed option in accordance with FAA approved Silver Instruments Master Drawing List A01635 "Д„ " or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies basicallyrto 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 relationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the maintained a airworthiness of that aircraft. maintained as part of the permanent records for the modified aircraft. the modified fireraft

Date of Application: September 25, 1978 Fute ressed: April 29, 1991 Date of Issuance: June 20, 1979 Jale mended: September 10, 1979; April 2, 1981;

FEDERAL ANTATION By Direction of the Administrator vani steme April 29, 1991 COMINISTRA Manager, Aircraft Modification Branch Seattle Aircraft Certification Office (Title)

## Every issue (1)

- April 29, 1991: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/75/30/7530563f4f0194579fd1ab4c7df9d3c44b27bc156de71a71b1894419eeeca43b)

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