Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4YOH callsign genealogy
Currently held by HUNNICUTT, ROBERT F
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 WB4YOH's current licensee, walking backwards.
- DAVIS, ROBERT BNCgranted 1994-10-26cancelled 2001-01-23
Successor callsigns
Callsigns held now by people who previously held WB4YOH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB4YOH, oldest first.
- HUNNICUTT, ROBERT F NC1997-10-20 → cancelled 2000-12-02
- DAVIS, ROBERT B NC2020-11-03 active