Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5YHF callsign genealogy
Currently held by MORRIS, WALTER S
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 W5YHF's current licensee, walking backwards.
- HUDSON, THOMASORgranted 2020-10-28cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held W5YHF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5YHF, oldest first.
- MORRIS, WALTER S NM2007-08-21 → cancelled 2019-11-20
- HUDSON, THOMAS OR2020-11-17 active