Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ3MW callsign genealogy
Currently held by WHEELER, MARK R
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 KZ3MW's current licensee, walking backwards.
- WHEELER, MARK RPAgranted 2007-08-07cancelled 2016-06-07
Successor callsigns
Callsigns held now by people who previously held KZ3MW.
No current licensee on record previously held this callsign.