# STC SA4310WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Arnav Systems Inc, United States
- Description: Installation of Silver Instruments Fueltron IG or IP, or Fuelgard digital fuel flow indicating system or Fueltron IG-S, IP-S, IL-S, IK-S or Fuelgard fuel flow indicating system.
- Applied: February 13, 1981
- Status date: April 29, 1991
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A24](https://openairdocs.org/tcds/3A24)
- Certificate PDF: https://openairdocs.org/files/sha256/75/aa/75aa069fc24978a2a8715b9916271e24690048a004b22b22683a4647a2a2e208
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DA6D15BA07C0EE8485256CC2000E3B81.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4310WE

## ADs that name it (0)

None.

## Approved models (4)

- Cessna Aircraft Company 185A ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Cessna Aircraft Company 185B ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Cessna Aircraft Company 185C ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Cessna Aircraft Company 185E ([TCDS 3A24](https://openairdocs.org/tcds/3A24))

## 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: SA4310WE This certificate issued to: Arnav Systems, INC.

Part 3 of the CiViT Air Regulations:

Original Product - Type bertificale Number: 3A24 Make:

Cessna Model:

185A, 185B, 185C, 185D, 185E, 185F Description of Type Design Change: Installation of Silver Instruments Fueltron IG, IP, 01 Fue gard digital fuel flow indicating system in accordance with FAA approved Master Drawing List A01877 "NC" Patronance with A a bed haster braving List 20187 A, dated Septembery et or Fuelgard Fuel flow indicating system in accordance with FAA approved 1984, or later FAA approved revision.

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

Limitations and Conditions: 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 moditications are incorporated unless it is determined that the relationship between this change and any of those other previous j approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate, and FAA Approved Silver Instruments Airplane September 1984, for the SaSS, strikes, later tan apt su revision must brupaintainer suparty fathe permanent records for the nodified percraftsur rendered, suspended, versked, or a termination date is otherwise es laldished by the Administrat, r of the Federal Aviation Administration Date of Application: February 13, 1981 Jule messed April 29, 1991 Date of Issuance: March 4, 1981 Jalaunde April 2, 1981; September 21, 1984;

FEDERAL AVIATION By Direction of the Administrator dani gamie April 29 Manager, Aircraft Modification Branch Seattle Aircraft Certification Office (Title) 47 FAA FORM 8110-2 10-68)

## Every issue (1)

- April 29, 1991: Issued, Current. [certificate](https://openairdocs.org/files/sha256/75/aa/75aa069fc24978a2a8715b9916271e24690048a004b22b22683a4647a2a2e208)

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