# STC SA3670WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Arnav Systems Inc, United States
- Description: Installation of Silver Instruments Fueltron IG or IP or Fuelgard digital fuel flow indicating system.
- Applied: April 10, 1978
- Status date: April 29, 1991
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A3SO](https://openairdocs.org/tcds/A3SO)
- Certificate PDF: https://openairdocs.org/files/sha256/e5/11/e511bc0f1594308b54d945a391dff55b5ce170995d542bab271015ded05f4089
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/81C5579846BB687A85256CC2000C5988.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3670WE

## ADs that name it (0)

None.

## Approved models (5)

- Piper Aircraft Inc. PA-32-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32-301 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32R-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32R-301 (HP) ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32R-301 (SP) ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))

## 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: SA367 0ME This certificate issued to: Arnav Systems, INC.

Part 3 of the CIVIT Air Regulations.

Original Product - Type Certificate Number: A350 Make: piper Model: PA-32-300, PA-32R-300, PA-32-301, PA-32R-301 Description of Type Design Change: Installation of Silver Instruments Fueltron IG, IP, or Fuelgard digital fuel flow indicating system in accordance with FAA approved Silver Instruments Master Drawing List A01574 "A," or later FAA approved revision.

Original equipment pressure-type fuel flow gauge must remain in instrument panel with this installation.

timilalins andtendiliond Approval of this change in type design applies 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 approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate, and FAA Approved Silver Instruments Airplane Flight Manual Supplement dated November 25; later FAR approved revision must be maintained as part of the permanent records foror this od fied and the supperling dale which is the bases for appr val shall remuim in effel unlil sur rendered, suspended, revoked, on a lermination date is sherwise is laldished by the Adminis braler of the Federal Aviation Administration Date of Application: April 10, 1978 Sule missed: April 29, 1991 Date of Issuance: June 23, 1978 I ate unvended November 25, 1980; March 4, 1981;

April 29, 1991 FEDERAL AVIATION By Direction of the Administrator Paved game Manager, Aircrafugod fication Branch *MINISTRATO Seattle Aircraft Certification Office (Title)

## Every issue (1)

- April 29, 1991: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e5/11/e511bc0f1594308b54d945a391dff55b5ce170995d542bab271015ded05f4089)

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