Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ2U callsign genealogy
Currently held by BARBER, GREGORY V
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 KJ2U's current licensee, walking backwards.
- JENNINGS JR, KENNETH WUTgranted 2007-03-26cancelled 2007-06-16
Successor callsigns
Callsigns held now by people who previously held KJ2U.
- BARBER, GREGORY VMAgranted 2023-01-10
All historical holders
Every license row we've seen with the callsign KJ2U, oldest first.
- BARBER, GREGORY V NY1995-10-25 → cancelled 2003-03-25
- JENNINGS JR, KENNETH W WA2017-03-20 active