| Callsign | KX4PF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2019-01-30 |
| Effective Date | 2019-01-30 |
| Expire Date | 2029-01-30 |
| Cancel Date | 2022-07-06 |
| Last Action Date | 2022-07-06 |
| End Date | 2022-07-06 |
| Available Date | 2024-07-07 |
| Applicant Type | I - Individual |
| Entity Name | Pi, John I |
| Street Address / Locality | 9760 Hatmark Ct Vienna, VA 22181 |
| County | Fairfax County |
| Zip Location | 38°54'23.9"N 77°17'36.2"W |
| Maidenhead | FM18iv |
| FRN | 0028076065 |
| Licensee ID/SGIN | L02236343 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | K3SS |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008502303 |
| Phonetic weight / Morse weight | 10 / 66 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2019-01-30 | SYSGRT - New Systematic Call Sign Assigned |
| 2019-01-30 | LIISS - License Issued |
| 2022-07-06 | LICAN - License Canceled |
FCC comments
| 2022-07-06 | Issued vanity call sign. |