# STC SH2949NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Heli-Conversions Inc, United States
- Description: Pilot-in-Command position to be in either left or right seat with fully redundant controls and control-mounted switches
- Applied: February 5, 1985
- Status date: December 1, 1986
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1SW](https://openairdocs.org/tcds/H1SW)
- Certificate PDF: https://openairdocs.org/files/sha256/8d/3b/8d3b52df972e38c5714ece20835ab58af1a8a8ac0b6ee5127d60922c5139cb13
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4BADE1AFC3ECC828862579D00069F4A9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH2949NM

## ADs that name it (0)

None.

## Approved models (1)

- Bell Helicopter Textron Inc. 205A-1 ([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 51294917 This certificate issued to: Heli-Conversions, Inc.

Purt 6 of the CIVIL Air Regulations.

Original Product -Typeberlificate Number: HISW Make: Bell Model: 205A-1 Description of Type Design Change:

Pilot-in-Command position to be in either left or right seat with fully redundant controls and control-mounted switches, in accordance with Heli-Conversions, Inc.

Drawings 1 and 2, dated 6/12/85 and 4 photos same date.

NOTE: This STC requires: Complete Bell co-pilot instrument kit, external load release switch on cyclic control, throttle start button, flight idle stop, and other items per STC SH2691NM.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to Pilot-in-Command operation from the left or right seat on Bell Model 205A-1 Rotorcraft, Serial Number 30314 only. The modified rotorcraft must be operated in accordance with an FAA approved copy of the Rotorcraft Flight Manual Supplement dated June 12, 1985, or later FAA approved revision. A copy of this Certificate and the Rotorcraft Flight Manual Supplement must be carried in the Baitorerpet at a the tipsting dulu which is the basis for approval shall remain in effect unlil sur rendered, suspended, rowked, or a termination date is sherwise estabdished by the ildministrator of the Federal Aviation Administration .

Date of Application: February 5, 1985 Date Reissued: December 1, 1985 Date of Issuance: June 12, 1985 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Acting Manager, Seattleng TOMINIST RATO Aircraft Certification Office (Title)

47.

**FAA FORM. 8110-2 (10-68)**

## Every issue (1)

- December 1, 1986: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/8d/3b/8d3b52df972e38c5714ece20835ab58af1a8a8ac0b6ee5127d60922c5139cb13)

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