Transport Canada Transports Canada
Department of Transport
Supplemental Type Certificate
This approval is issued to: Number: SH04-51
Transwest Helicopters Ltd. Issue No.: 1
46185 Olds Drive Approval Date: November 17, 2004
Chilliwack, British Columbia Issue Date: November 17, 2004
Canada V2P 6H7
Responsible Office: Pacific
Aircraft/Engine Type or Model: BELL 214B, 214B-1
Canadian Type Certificate or Equivalent: H-80
Description of Type Design Change: Concorde RG-380 sealed Lead- Acid Battery Installation
Installation/Operating Data,
Required Equipment and Limitations:
Installation of the Battery must be in accordance with Transwest Helicopters Ltd. Engineering Order
241-EO-001 revision 0, dated 6-Oct-2004 , Transport Canada approved November 17, 2004 *.
Operation must be in accordance with Transwest Helicopters Ltd. Flight Manual Supplement
241-FMS-001 revision 0, dated October 7, 2004, Transport Canada approved November 17, 2004*.
Maintenance must be in accordance with Instructions for Continued Airworthiness Concorde
document 5-0142, revision H dated June 24, 2003, or later accepted revision.
* or later approved revision
— End —
Conditions: This approval is only applicable to the type/model of aeronautical product specified therein.
Prior to incorporating this modification, the installer shall establish that the interrelationship between this
change and any other modification(s) incorporated will not adversely affect the airworthiness of the
modified product.
Paul Arnell
For Minister of Transport
Canada