Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA8BOM callsign genealogy
Currently held by ULRICH, DAVID T
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 WA8BOM's current licensee, walking backwards.
- ULRICH, DANIEL JWAgranted 2012-02-29cancelled 2015-10-20
Successor callsigns
Callsigns held now by people who previously held WA8BOM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA8BOM, oldest first.
- ULRICH, DAVID T OH2002-04-23 → cancelled 2014-04-24
- ULRICH, DANIEL J WA2015-10-20 active