Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2CQB callsign genealogy
Currently held by RUDOLF, JONATHAN B
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 KC2CQB's current licensee, walking backwards.
- N3DKCcancelledcancelled 1997-11-12
Successor callsigns
Callsigns held now by people who previously held KC2CQB.
- RUDOLF, JONATHAN BNMgranted 2021-05-22