REVISION 2 · BEFORE
Type Certificate Holder: Viking Air, Ltd. #9 - 9600 Canora Road Sidney, British Columbia Canada V8L 4R1
Revision 2, page 1 ↗A19EA · De Havilland Aircraft of Canada Limited
TR-1
Revision change summary 2 → 3
Generated 2026-11-05T19:36:59.843Z
AT A GLANCE
Revision 3 changes the listed type certificate holder from Viking Air, Ltd. to De Havilland Aircraft of Canada Limited and retains Viking’s details under a new Type Certificate Holder Record heading. No aircraft technical limits, configurations, certification basis, equipment requirements or placard provisions changed.
01
Type certificate holder updated
Model TR-1 4PCAmM (Normal Category); certificate-level holder information, with no configuration-specific change.
De Havilland Aircraft of Canada Limited, at 4100 Westwinds Drive NE, Calgary, Alberta, Canada T3J 4L2, replaces Viking Air, Ltd. as the listed type certificate holder. Viking’s existing name and Sidney address are retained under the added Type Certificate Holder Record heading.
REVISION 3 · AFTER
Type Certificate Holder: De Havilland Aircraft of Canada Limited 4100 Westwinds Drive NE Calgary, Alberta Canada T3J 4L2 Type Certificate Holder Record: Viking Air, Ltd. #9 - 9600 Canora Road Sidney, British Columbia Canada V8L 4R1
Revision 3, page 1 ↗Check the FAA source documents
Revision 2 · 05/20/1987
Open FAA DRS ↗ · Saved source PDF ↗
Revision 3 · 10/19/2026
Open FAA DRS ↗ · Saved source PDF ↗