| Callsign | W4EPO |
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 1998-10-05 |
| Effective Date | 1998-10-05 |
| Expire Date | 2008-10-05 |
| Cancel Date | 1999-09-13 |
| Last Action Date | 1999-10-12 |
| End Date | 1999-09-13 |
| Available Date | 2001-09-14 |
| Applicant Type | B - Amateur Club |
| Entity Name | EXTRA AMATEUR RADIO SOCIETY |
| Street Address / Locality | 8688 ARROWHEAD DR LAKE WORTH, FL 33467 |
| County | Palm Beach County |
| Zip Location | 26°35'46.9"N 80°10'32.2"W |
| Maidenhead | EL96vo |
| FRN | |
| Licensee ID/SGIN | / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KF4ZVD |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W8WW KELLER, JOSEPH A |
| Vanity Type | F - By List (Club) |
| ULS File Number | 9809145884 |
| Phonetic weight / Morse weight | 10 / 58 |