Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Hover-time-en#Sense
Αυτόνομη διάρκεια πτήσης-el#Sense
Tempo di libramento-it#Sense
Flugweite-de#Sense
Endurance-en#Sense
Αυτονομία σε πτήση-el#Sense
Tempo em voo estacionário-pt#Sense
Autonomie en vol-fr#Sense
Vliegtijd-nl#Sense