Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8HYM callsign genealogy
Currently held by Schmidt Sr, Mark 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 K8HYM's current licensee, walking backwards.
- Schmidt Sr, Mark WOHgranted 2014-06-24cancelled 2015-02-28
Successor callsigns
Callsigns held now by people who previously held K8HYM.
No current licensee on record previously held this callsign.