Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0HBC callsign genealogy
Currently held by Swanson, John E
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 W0HBC's current licensee, walking backwards.
- Swanson, John EMNgranted 1999-08-27cancelled 1999-11-13
Successor callsigns
Callsigns held now by people who previously held W0HBC.
- Swanson, John EMNgranted 2021-04-13