Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W9OBF callsign genealogy
Currently held by WEGHORST, RAYMOND E
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 W9OBF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W9OBF.
- WEGHORST, RAYMOND EMNgranted 2013-06-18cancelled 2017-06-10
All historical holders
Every license row we've seen with the callsign W9OBF, oldest first.
- WEGHORST, RAYMOND E AR2000-04-07 → cancelled 2003-08-09
- WEGHORST, RAYMOND E MN2017-06-10 active