Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6IPO callsign genealogy
Currently held by Pozgaj, Igor
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 W6IPO's current licensee, walking backwards.
- Pozgaj, IgorCAgranted 2020-09-21cancelled 2025-09-27
Successor callsigns
Callsigns held now by people who previously held W6IPO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6IPO, oldest first.
- ROBERTSON, HAROLD L WA2010-07-30 → cancelled 2022-09-27
- Pozgaj, Igor CA2025-09-27 active