Operators
- Australia
- Australian Aerial Services Ltd
- Holdens Air Transport
- QANTAS
- Rockhampton Aerial Services Ltd
- Royal Australian Air Force
- West Australian Airlines Ltd
- Belgium
- SABENA
- Czechoslovakia
- Czechoslovakia Government
- Iraq
- Iraq Petroleum Transport Company Ltd
- New Zealand
- Royal New Zealand Air Force
- United Kingdom
- Air Taxis Ltd
- Brooklands School of Flying Ltd
- Imperial Airways Ltd
- North Sea Aerial and General Transport Company Ltd
- Northern Air Lines Ltd
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