Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8MHW callsign genealogy
Currently held by WEISHEIMER, MARK H
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 K8MHW's current licensee, walking backwards.
- WEISHEIMER, MARK HOHgranted 2006-02-01cancelled 2011-12-17
Successor callsigns
Callsigns held now by people who previously held K8MHW.
No current licensee on record previously held this callsign.