| Callsign | KL4SR |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2018-09-19 |
| Effective Date | 2019-02-22 |
| Expire Date | 2028-09-19 |
| Cancel Date | 2019-04-12 |
| Last Action Date | 2019-04-12 |
| End Date | 2019-04-12 |
| Available Date | 2021-04-13 |
| Applicant Type | I - Individual |
| Entity Name | WHITNEY, RICHARD A |
| Street Address / Locality | PO Box 298544 WASILLA, AK 996298544 |
| County | Matanuska-Susitna Borough |
| Zip Location | 61°35'02.8"N 149°26'37.0"W |
| Maidenhead | BP51go |
| FRN | 0027854942 |
| Licensee ID/SGIN | L02213417 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 2x2 |
| ULS/Geo Region | 11 / 11 / AK |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | AL7G |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0008538281 |
| Phonetic weight / Morse weight | 12 / 56 |