Those are Ground Positioning Sheets. Great backups. I heard recently that there was a solar blast that weekend. Maybe that's the reason my Garmin actually froze up. Would not shut off at the switch. I just let it's battery run down to power off. It worked fine a few days later.
'05 R1200RT 116K miles, takes me down the highway. '13 KTM 690 Enduro R 22K '18 KTM 350 EXC-F