| Callsign | W4MPA |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-11-29 |
| Effective Date | 2025-11-29 |
| Expire Date | 2035-12-19 |
| Cancel Date | |
| Last Action Date | 2025-11-29 |
| End Date | 2035-12-19 |
| Available Date | 2037-12-20 |
| Applicant Type | I - Individual |
| Entity Name | C., Sean |
| Street Address / Locality | PO Box 86431 Portland, OR 97286 |
| County | Multnomah |
| Zip Location | 45°31'24.6"N 122°40'34.3"W |
| Maidenhead | CN85pm |
| FRN | 0022959977 |
| Licensee ID/SGIN | L01811628 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 7 / OR |
| Prev Callsign / Prev Class | KG7FGP |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0011800419 |
| Phonetic weight / Morse weight | 9 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2015-12-19 | LIISS - License Issued |
| 2015-12-19 | VANGRT - Vanity Call Sign Assigned |
| 2025-11-29 | LIREN - License Renewed |