Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RWD callsign genealogy
Currently held by DENMAN, ROBERT W
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 K4RWD's current licensee, walking backwards.
- DENMAN, ROBERT WFLgranted 1994-01-04cancelled 2001-03-30
Successor callsigns
Callsigns held now by people who previously held K4RWD.
No current licensee on record previously held this callsign.