Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4RDY callsign genealogy
Currently held by Duke, Erica L
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 K4RDY's current licensee, walking backwards.
- Duke, Erica LSCgranted 2026-05-28cancelled 2026-07-07
Successor callsigns
Callsigns held now by people who previously held K4RDY.
No current licensee on record previously held this callsign.