Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6TQB callsign genealogy
Currently held by Wisberg, Robert E
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 KJ6TQB's current licensee, walking backwards.
- Wisberg, Robert ECAgranted 2024-05-15cancelled 2024-06-04
Successor callsigns
Callsigns held now by people who previously held KJ6TQB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ6TQB, oldest first.
- Wisberg, Robert E CA2012-01-24 → cancelled 2024-01-25
- Wisberg, Robert E CA2024-06-04 active