Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CED callsign genealogy
Currently held by Sparks, Tyler J
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 W7CED's current licensee, walking backwards.
- Sparks, Tyler JORgranted 2016-09-15cancelled 2018-11-02
Successor callsigns
Callsigns held now by people who previously held W7CED.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7CED, oldest first.
- NICOLAI, ARNOLD N OR1988-02-02 → cancelled 2000-02-03
- Sparks, Tyler J OR2018-11-02 active