Two MD 500(D/E?) light helicopters of the army of Finland, registries HH-4(?) and HH-6(?), fly over Helsinki centre as part of the Finnish Defence Force Flag day parade.
<a href="//commons.wikimedia.org/wiki/User:MKFI" title="User:MKFI">MKFI</a>
<span class="int-own-work" lang="en">Own work</span>