Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2JOJ callsign genealogy
Currently held by Barrowman, Thomas
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 K2JOJ's current licensee, walking backwards.
- Barrowman, Thomas RNYgranted 2016-04-28cancelled 2016-07-26
Successor callsigns
Callsigns held now by people who previously held K2JOJ.
No current licensee on record previously held this callsign.