3C66A fading The blazar 3C66A is rapidly fading. YYYYMMDD(UT) mag observer 20001230.756 142 (C. P. Jones) 20001230.757 139 (J. Ripero) 20010102.181 142: (M. Simonsen) 20010106.798 140 (J. Ripero) 20010106.831 141 (C. P. Jones) 20010107.779 140 (C. P. Jones) 20010112.900 143V (D. Rodriguez) 20010113.782 144: (G. Poyner) 20010113.799 13.94R (R. Ferrando) 20010113.801 142 (C. P. Jones) 20010113.842 141 (J. Ripero) 20010115.842 144 (C. P. Jones) 20010115.972 143 (G. Poyner) 20010116.851 144 (C. P. Jones) 20010117.776 144 (C. P. Jones) 20010120.899 146V (D. Rodriguez) 20010121.105 <141 (M. Simonsen)