Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KB4CJS callsign genealogy
Currently held by SHARROCK, LUCILE P
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KB4CJS's current licensee, walking backwards.
- HARRINGTON, CHAROLETTE AKYgranted 2014-07-17cancelled 2014-09-06
Successor callsigns
Callsigns held now by people who previously held KB4CJS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4CJS, oldest first.
- SHARROCK, LUCILE P TN2002-04-08 → cancelled 2014-06-24
- HARRINGTON, CHAROLETTE A KY2026-04-11 active