| Callsign | KF4MRN |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2006-08-29 |
| Effective Date | 2007-01-18 |
| Expire Date | 2016-10-21 |
| Cancel Date | 2007-02-13 |
| Last Action Date | 2007-02-13 |
| End Date | 2007-02-13 |
| Available Date | 2009-02-14 |
| Applicant Type | I - Individual |
| Entity Name | Darby, Aaron T |
| Street Address / Locality | 8387 Tamar Drive, APT 323 Columbia, MD 21045 |
| County | Howard County |
| Zip Location | 39°12'21.8"N 76°49'41.6"W |
| Maidenhead | FM19oe |
| FRN | 0015437932 |
| Licensee ID/SGIN | L01186488 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 3 / MD |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | K3ATD |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002880824 |
| Phonetic weight / Morse weight | 13 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-08-29 | LIREN - License Renewed |
| 2006-08-29 | LTSFRN |
| 2007-01-16 | LIMOD - License Modified |
| 2007-01-18 | LIAUA - Administrative Update Applied |
| 2007-02-13 | LICAN - License Canceled |
FCC comments
| 2007-02-13 | Issued vanity call sign. |