Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6MHU callsign genealogy
Currently held by ZINTSMASTER, JULIE K
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 K6MHU's current licensee, walking backwards.
- ZINTSMASTER, JULIE KCAgranted 2010-04-08cancelled 2010-04-30
Successor callsigns
Callsigns held now by people who previously held K6MHU.
- ZINTSMASTER, JULIE KAZgranted 2019-06-18