Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8SMN callsign genealogy
Currently held by BUEHLER, PAUL W
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 W8SMN's current licensee, walking backwards.
- Buehler, John DOHgranted 2019-03-27cancelled 2019-04-16
Successor callsigns
Callsigns held now by people who previously held W8SMN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8SMN, oldest first.
- BUEHLER, PAUL W OH1995-03-08 → cancelled 2007-03-09
- Buehler, John D OH2019-04-16 active