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Author:
Harro Ranter / AirSafetyGuy at en.wikipedia
[edit] Licensing
AirSafetyGuy at en.wikipedia, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution: AirSafetyGuy at en.wikipedia
You are free:
to share – to copy, distribute and transmit the work