Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4RHL callsign genealogy
Currently held by Lasher, Ralph 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 K4RHL's current licensee, walking backwards.
- Lasher, Ralph HVAgranted 2016-07-13cancelled 2017-12-01
Successor callsigns
Callsigns held now by people who previously held K4RHL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RHL, oldest first.
- HORNOR, ELEANOR H FL1988-06-21 → cancelled 2000-06-22
- Lasher, Ralph H VA2017-12-01 active