Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4RHE callsign genealogy
Currently held by ESAKOV, RICHARD H
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 K4RHE's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4RHE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RHE, oldest first.
- Powell Sr, Leonard L TN2008-02-09 → cancelled 2020-03-17
- ESAKOV, RICHARD H KY2021-10-13 active