Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8OOF callsign genealogy
Currently held by LEHRIAN, MATTHEW S
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 W8OOF's current licensee, walking backwards.
- Lehrian, Matthew SOHgranted 2021-12-09cancelled 2023-01-27
Successor callsigns
Callsigns held now by people who previously held W8OOF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8OOF, oldest first.
- SINDELAR, ERNEST E OH1988-02-02 → cancelled 2000-02-03
- LEHRIAN, MATTHEW S OH2023-01-27 active