| Callsign | N7TWL |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 1991-09-03 |
| Effective Date | 1991-09-03 |
| Expire Date | 2001-09-03 |
| Cancel Date | 2003-09-04 |
| Last Action Date | 2003-09-04 |
| End Date | 2001-09-03 |
| Available Date | 2003-10-05 |
| Applicant Type | I - Individual |
| Entity Name | SETHURATHINAM, VELLALAPALA R |
| Street Address / Locality | 14830 N BLACK CANYON HWY APT 2062 PHOENIX, AZ 85023 |
| County | Maricopa County |
| Zip Location | 33°38'02.8"N 112°05'35.4"W |
| Maidenhead | DM33wp |
| FRN | |
| Licensee ID/SGIN | / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400528880 |
| Phonetic weight / Morse weight | 11 / 54 |