Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CUB callsign genealogy
Currently held by Youn, Edward J
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 K3CUB's current licensee, walking backwards.
- Youn, Edward JAZgranted 2019-08-20cancelled 2019-09-07
Successor callsigns
Callsigns held now by people who previously held K3CUB.
- Coriell, Dennis AMDgranted 2005-01-28cancelled 2013-04-19
All historical holders
Every license row we've seen with the callsign K3CUB, oldest first.
- Coriell, Dennis A AA2003-05-10 → cancelled 2005-01-28
- Youn, Edward J AZ2019-09-07 active