List of de Havilland Canada DHC-6 Twin Otter operators
The Twin Otter was and is used by dozens of airlines and militaries around the world, and was produced in three main series (100, 200, 300) until 1988. As of 2006, over 40 years after design and manufacturing work on the original DHC-6 began, more than 500 of this aircraft were still flying. In that year Viking Air purchased the type certificate for the DHC-6 and announced its intention to offer a new build Series 400 Twin Otter. Current civil operators. 281 Twin Otters were in airline service in 2016 with  26 new aircraft on order: 112 in North/South America, 106 in Asia Pacific & Middle East (16 orders), 38 in Europe (10 orders) and 25 in Africa. Historical civil operators. ♠ original operators Former operators are listed where possible. Military and government operators. Including police users.