Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WC1W callsign genealogy
Currently held by SORENSON, DEAN C
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 WC1W's current licensee, walking backwards.
- SORENSON, DEAN CNHgranted 2010-08-27cancelled 2011-05-07
Successor callsigns
Callsigns held now by people who previously held WC1W.
- LEACH, MARK SCOgranted 2016-09-15
All historical holders
Every license row we've seen with the callsign WC1W, oldest first.
- CHADWICK, WILBUR M ME2008-12-11 → cancelled 2009-04-16
- SORENSON, DEAN C NH2021-02-22 active