| Callsign | WP4QHT |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2018-08-07 |
| Effective Date | 2026-06-04 |
| Expire Date | 2028-08-07 |
| Cancel Date | 2026-06-26 |
| Last Action Date | 2026-06-26 |
| End Date | 2026-06-26 |
| Available Date | 2028-06-27 |
| Applicant Type | I - Individual |
| Entity Name | Schindler, Karl A |
| Street Address / Locality | 13 Calle Cibeles San German, PR 00683 |
| County | San Germán Municipio |
| Zip Location | 18°06'28.1"N 67°02'14.1"W |
| Maidenhead | FK68lc |
| FRN | 0027756527 |
| Licensee ID/SGIN | L02205379 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | KP4UT |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012068381 |
| Phonetic weight / Morse weight | 12 / 72 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2018-08-07 | SYSGRT - New Systematic Call Sign Assigned |
| 2018-08-07 | LIISS - License Issued |
| 2026-05-01 | LIMOD - License Modified |
| 2026-06-04 | LIMOD - License Modified |
| 2026-06-26 | LICAN - License Canceled |
FCC comments
| 2026-06-26 | Issued vanity call sign. |