Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7CAT callsign genealogy
Currently held by Cabell, Doug 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 WB7CAT's current licensee, walking backwards.
- Cabell, Doug JAZgranted 2017-12-28cancelled 2023-11-07
Successor callsigns
Callsigns held now by people who previously held WB7CAT.
No current licensee on record previously held this callsign.