Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB0ODU callsign genealogy
Currently held by BRUCE, TIMOTHY 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 KB0ODU's current licensee, walking backwards.
- Bruce, Timothy JORgranted 2019-11-08cancelled 2019-12-03
Successor callsigns
Callsigns held now by people who previously held KB0ODU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0ODU, oldest first.
- BRUCE, TIMOTHY J OR2004-07-10 → cancelled 2016-07-16
- Bruce, Timothy J OR2019-12-03 active