Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0HDD callsign genealogy
Currently held by Strieby Jr, Robert M
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 W0HDD's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held W0HDD.
- Strieby Jr, Robert MCOgranted 2025-05-28