TITLE: GCN CIRCULAR NUMBER: 6740 SUBJECT: No radio detection in superAGILE burst 070724B DATE: 07/08/10 13:00:06 GMT FROM: Poonam Chandra at U Virginia/NRAO Poonam Chandra (NRAO/UVA) and Dale A. Frail (NRAO) report on behalf of the Caltech-NRAO-Carnegie GRB Collaboration: "We used the Very Large Array to observe the field of view toward first superAGILE burst GRB 070724B (GCN 6668) at a frequency of 8.46 GHz on 2007 August 5th at 10.3 UT. The GRB is undetected and the peak radio brightness at the SWIFT-XRT position (GCN 6703) is -25 uJy ± 36 uJy. The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc."