| Callsign | KC9UDP |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-04-29 |
| Effective Date | 2011-04-29 |
| Expire Date | 2021-04-29 |
| Cancel Date | 2023-05-02 |
| Last Action Date | 2023-05-02 |
| End Date | 2021-04-29 |
| Available Date | 2023-06-02 |
| Applicant Type | B - Amateur Club |
| Entity Name | WHERE Amateur Radio Club |
| Street Address / Locality | RR 1 Box 50 Johnsonville, IL 62850 |
| County | Wayne County |
| Zip Location | 38°29'41.0"N 88°35'41.4"W |
| Maidenhead | EM58ql |
| FRN | 0020824652 |
| Licensee ID/SGIN | L01635302 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KC9GMX HAMILTON, STEVEN R |
| Vanity Type | |
| ULS File Number | 0004710777 |
| Phonetic weight / Morse weight | 13 / 80 |