Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CEL callsign genealogy
Currently held by Dukes, Lisa 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 K7CEL's current licensee, walking backwards.
- LEWIS, CHARLESORgranted 2023-06-03cancelled 2024-02-17
Successor callsigns
Callsigns held now by people who previously held K7CEL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7CEL, oldest first.
- Dukes, Lisa C WA2007-11-06 → cancelled 2019-11-07
- LEWIS, CHARLES OR2024-02-17 active