Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA9LIQ callsign genealogy
Currently held by THOMPSON JR, ROBERT C
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 WA9LIQ's current licensee, walking backwards.
- THOMPSON JR, ROBERT CFLgranted 1995-05-31cancelled 1999-12-14
Successor callsigns
Callsigns held now by people who previously held WA9LIQ.
No current licensee on record previously held this callsign.