Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4QYP callsign genealogy
Currently held by HUDEK 3RD, ALBIN C
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 KC4QYP's current licensee, walking backwards.
- Hudek III, Albin CMOgranted 2014-04-16cancelled 2015-02-25
Successor callsigns
Callsigns held now by people who previously held KC4QYP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4QYP, oldest first.
- HUDEK III, ALBIN C VA1990-05-29 → cancelled 2002-05-30
- HUDEK 3RD, ALBIN C MO2024-12-07 active