| Callsign | N3KNU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2001-06-20 |
| Effective Date | 2001-06-20 |
| Expire Date | 2011-09-17 |
| Cancel Date | 2013-09-18 |
| Last Action Date | 2013-09-18 |
| End Date | 2011-09-17 |
| Available Date | 2013-10-19 |
| Applicant Type | I - Individual |
| Entity Name | DUFF, MARVIN D |
| Street Address / Locality | 132 FIRETOWER RD PORT DEPOSIT, MD 21904 |
| County | Cecil County |
| Zip Location | 39°36'55.8"N 76°04'04.8"W |
| Maidenhead | FM19xo |
| FRN | 0003320520 |
| Licensee ID/SGIN | L00178396 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400172679 |
| Phonetic weight / Morse weight | 12 / 54 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2001-06-20 | LIREN - License Renewed |
| 2013-09-18 | LIEXP - License Expired |