Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7SEA callsign genealogy
Currently held by LAYTON, FRANCIS D
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 W7SEA's current licensee, walking backwards.
- Gilbert, JonWAgranted 2022-02-22cancelled 2022-04-01
Successor callsigns
Callsigns held now by people who previously held W7SEA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7SEA, oldest first.
- LAYTON, FRANCIS D OR2010-03-12 → cancelled 2022-03-15
- Gilbert, Jon WA2022-04-01 active