TITLE: GCN CIRCULAR NUMBER: 19849 SUBJECT: Possible radio detection of GRB160703A with the GMRT DATE: 16/08/23 09:58:51 GMT FROM: Nayana A J at NCRA-TIFR A.J Nayana (NCRA-TIFR), Poonam Chandra (NCRA-TIFR), A. R. Rao (TIFR), Dipankar Bhattacharya (IUCAA) and Varun Bhalerao (IUCAA) report: We carried out Giant Metrewave Radio Telescope (GMRT) observations of GRB 160703A (Cenko et al. GCN Circ. 19645) at 1460 MHz band on 2016 Aug 11.79 UT. We detect a faint source at the GRB position (Cenko et al. GCN Circ. 19645) with a flux density of 166+/-46 uJy. This is most likely the radio afterglow of GRB 160703A. Map rms is 40 uJy. We thank GMRT staff for making these observations possible.