| Callsign | W4MRB |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2014-04-14 |
| Effective Date | 2014-04-14 |
| Expire Date | 2024-04-14 |
| Cancel Date | 2026-04-15 |
| Last Action Date | 2026-04-15 |
| End Date | 2024-04-14 |
| Available Date | 2026-05-16 |
| Applicant Type | I - Individual |
| Entity Name | Hoover, Robert L |
| Street Address / Locality | PO Box 34 2000 Bethesda, MD 20817 |
| County | Montgomery County |
| Zip Location | 38°59'50.2"N 77°09'06.5"W |
| Maidenhead | FM18kx |
| FRN | 0010204303 |
| Licensee ID/SGIN | L00797814 / 000 |
| Licensee Class | A - Advanced |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 3 / MD |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006238214 |
| Phonetic weight / Morse weight | 10 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-01-14 | LITIN - TIN Updated |
| 2014-04-14 | LIREN - License Renewed |
| 2026-04-15 | LIEXP - License Expired |