Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3WD callsign genealogy
Currently held by Farrell, Charles F
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 AB3WD's current licensee, walking backwards.
- Farrell, Charles FPAgranted 2014-10-29cancelled 2014-11-29
Successor callsigns
Callsigns held now by people who previously held AB3WD.
- Farrell, Charles FPAgranted 2026-08-06