| Callsign | WJ4LHO |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-12-03 |
| Effective Date | 2019-12-03 |
| Expire Date | 2030-02-23 |
| Cancel Date | |
| Last Action Date | 2019-12-03 |
| End Date | 2030-02-23 |
| Available Date | 2032-02-24 |
| Applicant Type | I - Individual |
| Entity Name | Landwermeyer Jr, Joseph M |
| Street Address / Locality | 2005 Hillcrest Street Apt. #2015 Mesquite, TX 75149 |
| County | Dallas County |
| Zip Location | 32°46'24.1"N 96°37'07.7"W |
| Maidenhead | EM12qs |
| FRN | 0019543156 |
| Licensee ID/SGIN | L01545015 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 5 / TX |
| Prev Callsign / Prev Class | KF5ETM |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 78 |