Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3MOW callsign genealogy
Currently held by MURANKO, GUSTAV 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 W3MOW's current licensee, walking backwards.
- Magobet Sr, Michael DPAgranted 2018-12-13cancelled 2022-01-05
Successor callsigns
Callsigns held now by people who previously held W3MOW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3MOW, oldest first.
- MURANKO, GUSTAV J MD1997-03-20 → cancelled 2009-03-21
- Magobet Sr, Michael D PA2022-01-05 active