Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3HMA callsign genealogy
Currently held by Washburn Jr, Norman W
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 K3HMA's current licensee, walking backwards.
- Washburn Jr, Norman WMDgranted 2016-07-15cancelled 2019-10-25
Successor callsigns
Callsigns held now by people who previously held K3HMA.
No current licensee on record previously held this callsign.