Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WC2O callsign genealogy
Currently held by HUSK, WILLIAM 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 WC2O's current licensee, walking backwards.
- HUSK, WILLIAM CINgranted 2007-04-06cancelled 2007-10-23
Successor callsigns
Callsigns held now by people who previously held WC2O.
- MERCADO, RAMONPRgranted 1999-01-07cancelled 2011-01-08
All historical holders
Every license row we've seen with the callsign WC2O, oldest first.
- HUSK, WILLIAM C IN2017-07-26 active
- MERCADO, RAMON— → cancelled 1999-01-07