Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1SQJ callsign genealogy
Currently held by VALENTINE, RICHARD W
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 N1SQJ's current licensee, walking backwards.
- VALENTINE, RICHARD WCTgranted 2008-07-11cancelled 2018-05-04
Successor callsigns
Callsigns held now by people who previously held N1SQJ.
- VALENTINE, RICHARD WCTgranted 2008-07-11cancelled 2018-05-04
All historical holders
Every license row we've seen with the callsign N1SQJ, oldest first.
- VALENTINE, RICHARD W CT2004-05-04 → cancelled 2008-07-11
- VALENTINE, RICHARD W CT2018-05-04 active