# STC SH1834NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Arnav Systems Inc, United States
- Description: Installation of Silver Instrument Fueltron IPT-IGS, IPT-IPS IPT-ILS, or IPT-IKS digital fuel flow indicating system.
- Applied: August 4, 1982
- Status date: April 29, 1991
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/b2/72/b2723997f1ff24497a7e3c3e7016dfb84b55da06d887fcb5567079ced64326c7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/90F9206F70C04A3D85256CC2005C2F16.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH1834NM

## ADs that name it (0)

None.

## Approved models (5)

- MD Helicopter Inc. 369D ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369E ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HE ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HM ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))
- MD Helicopter Inc. 369HS ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## 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: SH1834NM This certificate issued to: Arnav Systems, INC.

Part 6 of the CiVil Air Regulations date 8- -20/56, and Amd. 6-1 thru 6-4, and Special Conditions dated Original Product -Sype bertificateNumber: H3WE Make: Hughes Model: 369HM, 369H5, 369НЕ, 369D, 369E Desoriplion fLype Designitahange: Installation of Silver Instruments Fue tron - IGS, IPT-IPS, IPT-ILS, or IPT-IKS digital fuel flow indicating system in accordance with FAA approved Silver Instruments Master Drawing List No. A01967, "NC," dated November 3, 1982, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies basically incorporated unles it to determine that the intere tationship been this This approval should not be extended to other change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that helicopter.

Certificate and FAA approved Silver Instrument Rotorcraft Flight Manual Supplement his ot fee edite suffering dad fed belt cases for approval shallmenain in effet until sur S206, dated January 28, 1983, or later FAA approved revision must be maintained as rendered, suspended, revoked, or a termination dale is otherwise es lablished by the Administrater of the Federal Aviation Administration .

Date gapplicalim: August 4, 1982 Sate missued: April 29, 1991 Date of Issuance: January 28, 1983 Jake unreded: August 31, 1983, April 29, 1991 FEDERAL AVIATION By Direction of the Administrator Pand trie TOMINIS RAID Manager, Aircraft Modification Branch Seattle Aircraft Certification Office (Title)

47.

## Every issue (1)

- April 29, 1991: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b2/72/b2723997f1ff24497a7e3c3e7016dfb84b55da06d887fcb5567079ced64326c7)

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