# STC SH4967NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Idaho Helicopters, Inc, United States
- Description: Installation of switches and controls necessary to make rotorcraft PIC from left or right seat and instrumentation and bubble window on left door
- Applied: February 12, 1990
- Status date: August 8, 1990
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1SW](https://openairdocs.org/tcds/H1SW)
- Certificate PDF: https://openairdocs.org/files/sha256/bc/db/bcdb6141c424f288376d6097e31feced64bca80ebcb7d7d711460561295a2c69
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A0D0B4FC75548F7E862579CA006F3B91.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SH4967NM

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron Inc. 204B ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))

## 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: SH4967NM This certificate issued to: Idaho Helicopters, Inc.

Purt I of the CIVIl Air Regulations:

Original Product - Type bertificate Number: HISW Make: Bell Model: 204B Description of Type Design Change: Installation of Switches and controls necessary to mak otorcraft PIC from left or right seat and instrumentation and bubble window on lef door, in accordance with Heli-Jet drawings #1 and #2 and 2 photos dated 6/12/85, and Idaho Helicopter photos #l to #4 dated 5/15/90.

Data pertaining to this modification are considered inadequate for other aircraft. This approval is limited to the installation in Bell Model 204B rotorcraft, Serial No. 2058, R/N N2045B, only. A copy of this Certificate and an FAA So ene ate approved Flight Manual Supplement dated August 22, 1990, must be maintained as part of the permanent records for the modified rotorcraft.

Date sapplicalium: February 12, 1990 Sinte wissued:

Date of Issuance: August 8, 1990 Sale unvended:

FEDERA STATION By direction of the minis begler Dama (Sigtature) Manager, Aircraft Modification Branch (Title)

## Every issue (1)

- August 8, 1990: Issued, Current. [certificate](https://openairdocs.org/files/sha256/bc/db/bcdb6141c424f288376d6097e31feced64bca80ebcb7d7d711460561295a2c69)

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