| Callsign | WK9ARF |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 1998-04-22 |
| Effective Date | 1998-04-22 |
| Expire Date | 2008-04-22 |
| Cancel Date | 2010-04-23 |
| Last Action Date | 2010-04-23 |
| End Date | 2008-04-22 |
| Available Date | 2010-05-24 |
| Applicant Type | I - Individual |
| Entity Name | FIELD, SEYMOUR C |
| Street Address / Locality | 464 SHABBONA DR PARK FOREST, IL 60466 |
| County | Cook County |
| Zip Location | 41°28'40.1"N 87°40'59.5"W |
| Maidenhead | EN61dl |
| FRN | 0002977155 |
| Licensee ID/SGIN | L00158348 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | KB9IKO P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 9803200104 |
| Phonetic weight / Morse weight | 13 / 74 |