Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW5JR callsign genealogy
Currently held by ROBERSON, JOHN
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 WW5JR's current licensee, walking backwards.
- ROBERSON, JOHNTXgranted 2021-06-07cancelled 2021-08-23
Successor callsigns
Callsigns held now by people who previously held WW5JR.
No current licensee on record previously held this callsign.