Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6IEC callsign genealogy
Currently held by W4 45 Radio Group
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 KC6IEC's current licensee, walking backwards.
- KN6ECOcancelledW4 45 Radio GroupCAgranted 2019-09-05cancelled 2019-09-24
Successor callsigns
Callsigns held now by people who previously held KC6IEC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6IEC, oldest first.
- DAVIS, BENJAMIN R CA1990-01-16 → cancelled 2002-03-07
- W4 45 Radio Group CA2019-09-24 active