| Callsign | N7ZNF |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 1992-06-30 |
| Effective Date | 2000-06-24 |
| Expire Date | 2002-06-30 |
| Cancel Date | 2004-07-01 |
| Last Action Date | 2004-07-01 |
| End Date | 2002-06-30 |
| Available Date | 2004-08-01 |
| Applicant Type | I - Individual |
| Entity Name | RICHARDSON, ROBERT F |
| Street Address / Locality | 8845 42ND AVE SW SEATTLE, WA 98136 |
| County | King County |
| Zip Location | 47°32'11.3"N 122°23'39.9"W |
| Maidenhead | CN87tm |
| FRN | 0004042909 |
| Licensee ID/SGIN | L00263356 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | KB7ERZ P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400542246 |
| Phonetic weight / Morse weight | 12 / 58 |