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Keywords from Image Description:
NH NH Tour de Sky . en Tail rotor of Finnish army NH helicopter NH at Oulu Airport at Tour de Sky air show fi Maavoimien NH helikopterin NH pyrstroottori kuvattuna Tour de Sky lentonytksess Oulun lentokentll own MKFI NH Finnish military aircraft Helicopter tail rotors Tour de Sky Taken with Canon EOS Taken with Canon EFS mm