| Callsign | N7TYB |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2011-07-02 |
| Effective Date | 2011-07-02 |
| Expire Date | 2021-09-03 |
| Cancel Date | 2023-09-06 |
| Last Action Date | 2023-09-06 |
| End Date | 2021-09-03 |
| Available Date | 2023-10-07 |
| Applicant Type | I - Individual |
| Entity Name | WILLIAMSON, DAN S |
| Street Address / Locality | 1612 N 201ST AVE BUCKEYE, AZ 85326 |
| County | Maricopa County |
| Zip Location | 33°17'37.9"N 112°35'25.9"W |
| Maidenhead | DM33qh |
| FRN | 0002777563 |
| Licensee ID/SGIN | L00136204 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | KA7VAQ P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400529041 |
| Phonetic weight / Morse weight | 11 / 58 |