Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0OBH callsign genealogy
Currently held by SHACKELFORD, RICHARD B
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 W0OBH's current licensee, walking backwards.
- RAY, CINDY LIAgranted 2004-06-08cancelled 2013-04-12
Successor callsigns
Callsigns held now by people who previously held W0OBH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0OBH, oldest first.
- SHACKELFORD, RICHARD B KS1994-10-26 → cancelled 2006-10-27
- RAY, CINDY L IA2023-04-21 active