Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RRD callsign genealogy
Currently held by Dailey IV, Ralph R
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 K4RRD's current licensee, walking backwards.
- Dailey IV, Ralph RNCgranted 2021-03-09cancelled 2021-04-09
Successor callsigns
Callsigns held now by people who previously held K4RRD.
No current licensee on record previously held this callsign.