Found my favorite booth at #AERO #Friedrichshafen so far: #OpenFlightMaps 
And they gave me two free charts! 
Usually I print out the section I need on paper but this is better quality! 
https://www.openflightmaps.org
#OFMA #aviation #avgeek #PilotsLife #pilot #OpenSource #OSS #FOSS #FLOSS
