| Callsign | K9JPC |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-02-14 |
| Effective Date | 2026-02-14 |
| Expire Date | 2036-05-13 |
| Cancel Date | |
| Last Action Date | 2026-02-14 |
| End Date | 2036-05-13 |
| Available Date | 2038-05-14 |
| Applicant Type | I - Individual |
| Entity Name | Costella, John P |
| Street Address / Locality | 770 5TH ST NW APT 1207 Washington, DC 200012673 |
| County | District of Columbia |
| Zip Location | 38°54'37.3"N 77°01'03.9"W |
| Maidenhead | FM18lv |
| FRN | 0025447194 |
| Licensee ID/SGIN | L02014854 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 3 / DC |
| Prev Callsign / Prev Class | KM6CDS G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0007284163 |
| Phonetic weight / Morse weight | 11 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-05-13 | LIISS - License Issued |
| 2016-05-13 | VANGRT - Vanity Call Sign Assigned |
| 2016-05-27 | LIMOD - License Modified |
| 2017-11-14 | LIAUA - Administrative Update Applied |
| 2018-05-19 | LIAUA - Administrative Update Applied |
| 2020-12-08 | LIAUA - Administrative Update Applied |
| 2026-02-14 | LIREN - License Renewed |