Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ABB callsign genealogy
Currently held by ABB AMATEUR RADIO ASSOCIATION
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 W5ABB's current licensee, walking backwards.
- KD5FEVcancelledDRABBANT, BOBcancelled 1998-11-18
Successor callsigns
Callsigns held now by people who previously held W5ABB.
No current licensee on record previously held this callsign.