Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WO4PA callsign genealogy
Currently held by OHLMAN, GERALD G
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 WO4PA's current licensee, walking backwards.
- OHLMAN, GERALD GVAgranted 2020-06-11cancelled 2020-07-07
Successor callsigns
Callsigns held now by people who previously held WO4PA.
No current licensee on record previously held this callsign.