Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W6UHC callsign genealogy
Currently held by DILLIN, STEVEN A
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 W6UHC's current licensee, walking backwards.
- DILLIN, STEVEN ACAgranted 2006-04-13cancelled 2014-08-08
Successor callsigns
Callsigns held now by people who previously held W6UHC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6UHC, oldest first.
- DILLIN SR, LAWRENCE D CA2003-10-22 → cancelled 2012-08-17
- DILLIN, STEVEN A CA2014-08-08 → cancelled 2026-08-12