[amsat-bb] ISS APRS with an HT

Has anyone been able to digipeat APRS through the ISS with a 5 watt HT and an Arrow antenna lately? If so, what are your secrets for success? If 5 watts and an Arrow doesn't work please let me know that, too, so I can pursue a different aspect of our hobby. thanks! Steve AI9IN Grid EM79ji Oldenburg IN 47036