| Callsign | N0UUP |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2003-07-29 |
| Effective Date | 2003-07-29 |
| Expire Date | 2013-10-26 |
| Cancel Date | 2015-10-27 |
| Last Action Date | 2015-10-27 |
| End Date | 2013-10-26 |
| Available Date | 2015-11-27 |
| Applicant Type | I - Individual |
| Entity Name | DARROW III, MARIUS S |
| Street Address / Locality | 29047 N IRONWOOD LANE SANTA CLARITA, CA 91390 |
| County | Los Angeles County |
| Zip Location | 34°32'44.1"N 118°25'12.3"W |
| Maidenhead | DM04sn |
| FRN | 0007005739 |
| Licensee ID/SGIN | L00510543 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 0 / 6 / CA |
| Prev Callsign / Prev Class | KC6NXM P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400048601 |
| Phonetic weight / Morse weight | 13 / 64 |