Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1MHV callsign genealogy
Currently held by Ardizzone, Frank J
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 K1MHV's current licensee, walking backwards.
- Ardizzone, Frank JCTgranted 2005-05-05cancelled 2009-02-24
Successor callsigns
Callsigns held now by people who previously held K1MHV.
No current licensee on record previously held this callsign.