Wirelessly posted (BlackBerry: BlackBerry8530/5.0.0.1030 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
Stopovers in Europe (and elsewhere) are permitted on AA's distance-based "Explorer" awards. On AA's zone-based one-way international awards, however, the only stopover permitted is at the itinerary's North American gateway.