| Callsign | KL4IV |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-10-06 |
| Effective Date | 2026-10-06 |
| Expire Date | 2036-11-07 |
| Cancel Date | |
| Last Action Date | 2026-10-06 |
| End Date | 2036-11-07 |
| Available Date | 2038-11-08 |
| Applicant Type | I - Individual |
| Entity Name | Bernheim, Peter C |
| Street Address / Locality | 2525 ALLEN ADALE RD Fairbanks, AK 99709 |
| County | Fairbanks North Star Borough |
| Zip Location | 64°52'38.5"N 148°08'54.9"W |
| Maidenhead | BP54wv |
| FRN | 0026018812 |
| Licensee ID/SGIN | L02061938 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 11 / 11 / AK |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0007538916 |
| Phonetic weight / Morse weight | 11 / 56 |