Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4IRD callsign genealogy
Currently held by Parrot Amateur Radio Club Inc
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 WB4IRD's current licensee, walking backwards.
- KQ4KCFcancelledParrot Amateur Radio Club IncFLgranted 2023-07-25cancelled 2023-10-14
Successor callsigns
Callsigns held now by people who previously held WB4IRD.
No current licensee on record previously held this callsign.