| Callsign | W2MSW |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-11-26 |
| Effective Date | 2025-11-26 |
| Expire Date | 2036-02-17 |
| Cancel Date | |
| Last Action Date | 2025-11-26 |
| End Date | 2036-02-17 |
| Available Date | 2038-02-18 |
| Applicant Type | I - Individual |
| Entity Name | WIATROSKI, MARK S |
| Street Address / Locality | 340 PLYMOUTH RD UNION, NJ 07083 |
| County | Union County |
| Zip Location | 40°41'43.0"N 74°16'08.7"W |
| Maidenhead | FN20uq |
| FRN | 0014896351 |
| Licensee ID/SGIN | L01470345 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 2 / 2 / NJ |
| Prev Callsign / Prev Class | WA2DUX A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0009129938 |
| Phonetic weight / Morse weight | 9 / 60 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-02-17 | LIISS - License Issued |
| 2016-02-17 | VANGRT - Vanity Call Sign Assigned |
| 2020-06-29 | LIMOD - License Modified |
| 2025-11-26 | LIREN - License Renewed |