Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA2GRB callsign genealogy
Currently held by Colin, Paul
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 WA2GRB's current licensee, walking backwards.
- Colin, PaulNYgranted 2003-10-09cancelled 2003-11-01
Successor callsigns
Callsigns held now by people who previously held WA2GRB.
No current licensee on record previously held this callsign.