Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8LYO callsign genealogy
Currently held by DOLINAR, JOHN 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 W8LYO's current licensee, walking backwards.
- Dolinar, John FOHgranted 2020-09-21cancelled 2020-10-20
Successor callsigns
Callsigns held now by people who previously held W8LYO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8LYO, oldest first.
- DOLINAR, JOHN J OH1988-05-03 → cancelled 2000-05-04
- Dolinar, John F OH2020-10-20 active