The SU UMa-type dwarf nova BC Dor (= Cal 86) is undergoing a bright outburst. The last outburst was in Jan 2006 and the last recorded superoutburst was in 2003. DORBC 070406.390 <150 Stu.RASNZ DORBC 070407.422 129 Stu.RASNZ outburst DORBC 070407.456 129 Stu.RASNZ outburst Regards, Rod Stubbings