# STC SA4048WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Arnav Systems Inc, United States
- Description: Installation of Silver Instruments Fueltron IG or Fueltron IP or Fuelgard digital fuel flow and totalizer system.
- Applied: September 7, 1979
- Status date: April 29, 1991
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A17](https://openairdocs.org/tcds/3A17)
- Certificate PDF: https://openairdocs.org/files/sha256/66/2a/662a506eebabf4827f44fc05511c6d18b4563abf1bd623a504267f356be2a28a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/17F89B475F0C783685256CC2000C6068.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4048WE

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company R172K ([TCDS 3A17](https://openairdocs.org/tcds/3A17))

## 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: SA4048WE This certificate issued to: Arnav Systems, INC.

Certifies that the change in the type design for the following product with the limitations and conditions thorefor as specified hereon meds the airworthiness reguirements of Purt 3 of the CiVil Air Regulations:

Original Product - Type Certificate Number: ЗА17 Make: Cessna Model: R172K Deption of ye leg fanged totall sostem in accordance with FAn approved Master Installation of Silver Instruments Fueltron IG, IP, or Drawing List A01755 "NC", or later FAA approved revision.

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

morelalins and bundition his approval should not be extended to other aircraft of this aircraft only. Approval of this change in type design applies to the above permanent recons for the nof red tirer are ision must be maintained as part of the . (for IG or IP rendered, suspended, revoked, or a lermination date is otherwise es lablished by the Administrater of the Federal Aviation Administration Date of Application: September 1, 1979 Jule missued: April 29, 1991 Date of Issuance: October 24, 1979 Jake muscuded: April 2, 1981; April 29, 1991 FEDERA AVIATION By Direction of the Administrator / Stame l Manager, Aircraft Modification Branch TOMINIST RATO Seattle Aircraft Certification Office (Title)

**FAA FORM B110-2 (10-68)**

## Every issue (1)

- April 29, 1991: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/66/2a/662a506eebabf4827f44fc05511c6d18b4563abf1bd623a504267f356be2a28a)

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