Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3IR callsign genealogy
Currently held by HOFFMAN JR, WILLIAM H
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 AB3IR's current licensee, walking backwards.
- HOFFMAN JR, WILLIAM HPAgranted 2007-08-14cancelled 2009-01-07
Successor callsigns
Callsigns held now by people who previously held AB3IR.
No current licensee on record previously held this callsign.