Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB5JJT callsign genealogy
Currently held by TRIBBLE, JOHN 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 WB5JJT's current licensee, walking backwards.
- TRIBBLE, JOHN JMSgranted 2000-12-27cancelled 2003-01-17
Successor callsigns
Callsigns held now by people who previously held WB5JJT.
No current licensee on record previously held this callsign.