Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4CR callsign genealogy
Currently held by LeVous, John 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 KW4CR's current licensee, walking backwards.
- LeVous, John JSDgranted 2022-07-12cancelled 2025-08-01
Successor callsigns
Callsigns held now by people who previously held KW4CR.
- LeVous, John JSDgranted 2022-07-12cancelled 2025-08-01
All historical holders
Every license row we've seen with the callsign KW4CR, oldest first.
- LeVous, John J SD2014-10-29 → cancelled 2022-07-12
- LeVous, John J SD2025-08-01 active