Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6IBM callsign genealogy
Currently held by AMIGLIORE, GASPARE
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 W6IBM's current licensee, walking backwards.
- Zarkov, PavlinCAgranted 2020-09-18cancelled 2024-12-17
Successor callsigns
Callsigns held now by people who previously held W6IBM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6IBM, oldest first.
- AMIGLIORE, GASPARE CA1995-01-17 → cancelled 2007-01-18
- Zarkov, Pavlin CA2024-12-17 active