Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3AT callsign genealogy
Currently held by McPherson, Fynn W
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 AB3AT's current licensee, walking backwards.
- McPherson, Fynn WPAgranted 2000-06-09cancelled 2003-04-30
Successor callsigns
Callsigns held now by people who previously held AB3AT.
No current licensee on record previously held this callsign.