# STC SA3671WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Arnav Systems Inc, United States
- Description: Installation of Fueltron IIIG or IIIP digital fuel flow indicating system.
- Applied: June 8, 1978
- Status date: April 29, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10)
- Certificate PDF: https://openairdocs.org/files/sha256/f8/a6/f8a6ead6fcd7d0c1bd53074640f521dffa0f7cf3564542746a423bd5a2a4c9f5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C3A0E559794C165785256CC2000C598A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3671WE

## ADs that name it (0)

None.

## Approved models (15)

- Cessna Aircraft Company 310C ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310D ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310F ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310G ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310H ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310I ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310J ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310K ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310L ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310N ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company T310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company T310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company T310R ([TCDS 3A10](https://openairdocs.org/tcds/3A10))

## 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: SA3671NE This certificate issued to: Arnav Systems, INC.

Purt 3 of the CIVil Air Regulations:

Original Product - Type bertificate Number: 3A10 Make: Cessna 13100, ảnd T310R ,, K, L, N, P, Q; 1310P, points Tute Prating system in accordance with FAR approved Silver Installation of Silver Instruments Fueltron IIIG or Instruments Master Drawing List A01585 "NC", or later FAA approved revision.

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

moreiltrerart mpilinthis approval should not be extended to other aircraft ofithis 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 Instruments Airplane Flight Manual Supplement(s) Sill, S112, S130, or S131, dated June 22, 1978, or later FAA approved revision must be records for the modified airplane.

Date of Application: JUNe 8, 1978 Jule reissued: April 29, 1991 Date of Issuance: June 22, 1978 Date Amended: January 31, 1979; April 29, 1991 FEDERAL AVIATION By Direction of the Administrator TAIN STEAL ON Manager, Aircraft Modification Branch Seattle Aircraft Certification Office (Title) 47 FAA FORM 8110-2 (10-68)

## Every issue (1)

- April 29, 1991: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f8/a6/f8a6ead6fcd7d0c1bd53074640f521dffa0f7cf3564542746a423bd5a2a4c9f5)

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