Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4RZF callsign genealogy
Currently held by CRAWFORD, BOROTA
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 KD4RZF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD4RZF.
- CRAWFORD, BOROTATNgranted 2013-06-04cancelled 2025-08-02