Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1CQB callsign genealogy
Currently held by Silva, Christian T
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 W1CQB's current licensee, walking backwards.
- Silva, Christian TMAgranted 2010-05-13cancelled 2011-06-11
Successor callsigns
Callsigns held now by people who previously held W1CQB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1CQB, oldest first.
- RICCI, DOMENIC T MA1990-05-22 → cancelled 2002-05-23
- Silva, Christian T MA2021-06-15 active