Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0BYH callsign genealogy
Currently held by HOTZ, JOSEPH P
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 W0BYH's current licensee, walking backwards.
- HOTZ, JOSEPH PIAgranted 2017-10-07cancelled 2017-10-24
Successor callsigns
Callsigns held now by people who previously held W0BYH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0BYH, oldest first.
- LIPPINCOTT, JOHN C MO1997-03-25 → cancelled 2009-03-26
- HOTZ, JOSEPH P IA2017-10-24 active