| Callsign | N0JX |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 1997-02-12 |
| Effective Date | 2004-07-26 |
| Expire Date | 2007-02-12 |
| Cancel Date | 2009-02-13 |
| Last Action Date | 2009-02-13 |
| End Date | 2007-02-12 |
| Available Date | 2009-03-16 |
| Applicant Type | B - Amateur Club |
| Entity Name | JOHNSON COUNTY CONTEST CLUB |
| Street Address / Locality | 1934 Brown Deer Rd Coralville, IA 52241 |
| County | Johnson County |
| Zip Location | 41°41'50.0"N 91°35'50.8"W |
| Maidenhead | EN41eq |
| FRN | 0007036247 |
| Licensee ID/SGIN | L00513225 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 0 / 0 / IA |
| Prev Callsign / Prev Class | KB0ZIG |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K0RX Andersen, David R |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0001818720 |
| Phonetic weight / Morse weight | 10 / 60 |