Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6WHD callsign genealogy
Currently held by CLABAUGH, ROBERT 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 W6WHD's current licensee, walking backwards.
- Clabaugh, Robert EORgranted 2013-09-13cancelled 2014-01-03
Successor callsigns
Callsigns held now by people who previously held W6WHD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6WHD, oldest first.
- CLABAUGH, ROBERT G CA1995-01-17 → cancelled 2007-01-18
- CLABAUGH, ROBERT E OR2023-11-03 active