84+91 Sikorsky CH53G 84+91 in Grenchen am 26.04.2015 © Thomas Schmid
84+91 in Grenchen am 26.04.2015 © Thomas Schmid
84+91 in Grenchen am 25.04.2015 © Thomas Schmid
84+91 in Alpnach am 11.10.2014 © Thomas Schmid
84+91 in Alpnach am 11.10.2014 © Thomas Schmid
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