Confidence: Medium · Source: FCC ULS · As of 2026-09-11
K7IOL callsign genealogy
Currently held by Carter, James W
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 K7IOL's current licensee, walking backwards.
- Carter, James WTXgranted 2020-12-01cancelled 2021-04-23
Successor callsigns
Callsigns held now by people who previously held K7IOL.
No current licensee on record previously held this callsign.