Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4BW callsign genealogy
Currently held by Tibbetts Jr, Richard 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 AI4BW's current licensee, walking backwards.
- Tibbetts Jr, Richard WGAgranted 1997-08-13cancelled 2003-10-09
Successor callsigns
Callsigns held now by people who previously held AI4BW.
No current licensee on record previously held this callsign.