0001021408-03-002701 SC 13G/A 1 20030213 ENTERCOM COMMUNICATIONS CORP 0001067837 4832 231701044 PA 1231 SC 13G/A 34 005-55345 03558773 401 CITY AVENUE SUITE 409 BALA CYNWYD PA 19004 610-660-5610 401 CITY AVENUE SUITE 409 BALA CYNWYD PA 19004 FIELD JOSEPH M 0001106859 SC 13G/A 401 CITY AVENUE SUITE 409 BALA CYNWYD PA 19004 610-660-5610 401 CITY AVENUE SUITE 409 BALA CYNWYD PA 19004 SC 13G/A 1 dsc13ga.htm AMENDMENT 3 TO SC 13G