Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K7PBY callsign genealogy
Currently held by WORTHINGTON, JOSEPH H
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 K7PBY's current licensee, walking backwards.
- Dodge, Mark DORgranted 2009-04-20cancelled 2009-05-12
Successor callsigns
Callsigns held now by people who previously held K7PBY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7PBY, oldest first.
- WORTHINGTON, JOSEPH H WA1996-02-08 → cancelled 2008-02-09
- Dodge, Mark D OR2019-02-21 active