| Callsign | KB9KZJ |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 1995-07-05 |
| Effective Date | 1995-07-05 |
| Expire Date | 2005-07-05 |
| Cancel Date | 2007-07-06 |
| Last Action Date | 2007-07-06 |
| End Date | 2005-07-05 |
| Available Date | 2007-08-06 |
| Applicant Type | B - Amateur Club |
| Entity Name | HUDSON MIDDLE SCHOOL AMATEUR RADIO CLUB |
| Street Address / Locality | 1300 CARMICHAEL RD HUDSON, WI 54016 |
| County | St. Croix County |
| Zip Location | 44°58'52.4"N 92°41'41.2"W |
| Maidenhead | EN34px |
| FRN | |
| Licensee ID/SGIN | / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / WI |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | N9FXY LARSON, GERALD L |
| Vanity Type | |
| ULS File Number | 9507059968 |
| Phonetic weight / Morse weight | 13 / 86 |