| Callsign | NJ4X |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2008-11-08 |
| Effective Date | 2010-08-18 |
| Expire Date | 2018-12-09 |
| Cancel Date | 2020-12-10 |
| Last Action Date | 2020-12-10 |
| End Date | 2018-12-09 |
| Available Date | 2021-01-10 |
| Applicant Type | B - Amateur Club |
| Entity Name | LAMARC |
| Street Address / Locality | 1911 NW Quail Trail Lees Summit, MO 64081 |
| County | Jackson County |
| Zip Location | 38°54'25.4"N 94°24'14.2"W |
| Maidenhead | EM28tv |
| FRN | 0012391025 |
| Licensee ID/SGIN | L00957067 / 000 |
| Licensee Class | |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 4 / 0 / MO |
| Prev Callsign / Prev Class | KG4ACK |
| Next Callsign | |
| Trustee Callsign / Trustee Name | AD4IK LEONARD, MARGARET A |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0004357819 |
| Phonetic weight / Morse weight | 10 / 52 |