TITLE: GCN CIRCULAR NUMBER: 14054 SUBJECT: GRB 121209A: EVLA Observations DATE: 12/12/10 17:18:25 GMT FROM: Tanmoy Laskar at Harvard U T. Laskar, W. Fong, A. Zauderer, and E. Berger (Harvard) report: "We observed the position of GRB 121209A (Maselli et al; GCN 14045) with the EVLA beginning on 2012 Dec 10.01 UT (131 minutes after the burst). No significant radio emission is detected at the enhanced Swift-XRT position (Goad et al; GCN 14051) or the optical position (Kruehler et al.; GCN 14049), to a three-sigma upper limit of 27.3 uJy at 5.8 GHz."