Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KQ4ZP callsign genealogy
Currently held by CLARK IV, EDWARD S
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 KQ4ZP's current licensee, walking backwards.
- KD4JOCno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KQ4ZP.
- CLARK IV, EDWARD SMIgranted 2013-07-16cancelled 2019-09-04