Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2KHZ callsign genealogy
Currently held by GUERRERO, RAFAEL D
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 KD2KHZ's current licensee, walking backwards.
- GUERRERO, RAFAEL DNJgranted 2016-02-19cancelled 2016-02-20
Successor callsigns
Callsigns held now by people who previously held KD2KHZ.
- GUERRERO, RAFAEL DNJgranted 2016-03-11cancelled 2022-04-05