Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0HAM callsign genealogy
Currently held by Ham, James D
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 W0HAM's current licensee, walking backwards.
- Ham, James DMOgranted 2016-03-01cancelled 2017-05-16
Successor callsigns
Callsigns held now by people who previously held W0HAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0HAM, oldest first.
- SCALLEN, STEPHEN B MN2005-05-03 → cancelled 2017-04-27
- Ham, James D MO2017-05-16 active