| Callsign | W3CPO |
|---|---|
| Radio Service | HV - Vanity |
| License Status | C - Canceled |
| Grant Date | 2002-07-12 |
| Effective Date | 2002-09-10 |
| Expire Date | 2012-07-12 |
| Cancel Date | 2002-10-05 |
| Last Action Date | 2025-06-26 |
| End Date | 2002-10-05 |
| Available Date | 2025-07-27 |
| Applicant Type | I - Individual |
| Entity Name | Krysztoforski, Joseph T |
| Street Address / Locality | PO Box 88 Hunt Valley, MD 21031 |
| County | Baltimore County |
| Zip Location | 39°29'13.9"N 76°39'28.8"W |
| Maidenhead | FM19ql |
| FRN | 0004892493 |
| Licensee ID/SGIN | L00343079 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | KB3IGE G - General |
| Next Callsign | AJ3X |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 9 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2002-07-12 | LIISS - License Issued |
| 2002-07-12 | VANGRT - Vanity Call Sign Assigned |
| 2002-07-22 | LIMOD - License Modified |
| 2002-07-23 | LIAUA - Administrative Update Applied |
| 2002-09-10 | LIMOD - License Modified |
| 2002-10-05 | LICAN - License Canceled |
FCC comments
| 2002-10-05 | Issued vanity call sign. |