your_callback_function({ "status": "VALID", "type": "PERSON", "current": { "callsign": "W4JL", "operClass": "EXTRA" }, "previous": { "callsign": "AG4WC", "operClass": "TECHNICIAN PLUS" }, "trustee": { "callsign": "", "name": "" }, "name": "DAVID W LEDFORD", "address": { "line1": "2333 CURT LEDFORD ROAD", "line2": "LAWNDALE, NC 28090", "attn": "ATTN: David W Ledford" }, "location": { "latitude": "35.539318", "longitude": "-81.5423522", "gridsquare": "EM95fm" }, "otherInfo": { "grantDate": "04/24/2018", "expiryDate": "07/22/2028", "lastActionDate": "04/24/2018", "frn": "0003212966", "ulsUrl": "http://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=3030588" } });