| Callsign | N3UJN |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-02-10 |
| Effective Date | 2026-02-10 |
| Expire Date | 2036-02-10 |
| Cancel Date | |
| Last Action Date | 2026-02-10 |
| End Date | 2036-02-10 |
| Available Date | 2038-02-11 |
| Applicant Type | I - Individual |
| Entity Name | MARSHALL, ROBERT H |
| Street Address / Locality | 603 MURDOCK RD BALTIMORE, MD 21212 |
| County | Baltimore city |
| Zip Location | 39°22'06.8"N 76°36'53.6"W |
| Maidenhead | FM19qi |
| FRN | 0012212551 |
| Licensee ID/SGIN | L00945845 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0006607561 |
| Phonetic weight / Morse weight | 13 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2004-11-30 | LIREN - License Renewed |
| 2004-11-30 | LTSFRN |
| 2015-01-06 | LIREN - License Renewed |
| 2026-02-10 | LIREN - License Renewed |