Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ROO callsign genealogy
Currently held by Freeman, Gregg
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 W1ROO's current licensee, walking backwards.
- FREEMAN, GREGGGAgranted 2012-02-14cancelled 2018-02-23
Successor callsigns
Callsigns held now by people who previously held W1ROO.
No current licensee on record previously held this callsign.