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Podporucznik Lotnicze.svg en Polish Air Force Second Lieutenant rank insignia pl Naramiennik podporucznika Si Powietrznych RP PodporucznikLotnicze UTC PodporucznikLotnicze Emax derivative work Nyslion talk original upload log This image is derivative work of the following images File PodporucznikLotnicze with Ccbysa migratedwithdisclaimers