Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0WDH callsign genealogy
Currently held by High, Mike A
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 K0WDH's current licensee, walking backwards.
- High, Michael AMNgranted 2001-03-12cancelled 2004-06-04
Successor callsigns
Callsigns held now by people who previously held K0WDH.
- High, Mike AWIgranted 2018-09-06