Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1IB callsign genealogy
Currently held by BRADSHAW, DONALD B
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 W1IB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W1IB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1IB, oldest first.
- BRADSHAW, DONALD B FL1987-08-11 → cancelled 1999-08-16
- Baker, Francis A FL2020-04-01 active