TI3MCY writes "Next month starting at 00 hours UTC August 3rd,until 00 hours August 5th. Chira Is. NA-116 lat.10º6'N,lon85º9'W, will be activated by a Costa Rican IOTA Team with the callsign TE8AT. The QSL Manager will be TI3MCY Mario, P.O.Box 391-7050 Cartago. 73 - DX"