Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CFI callsign genealogy
Currently held by Slaton, James M
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 W4CFI's current licensee, walking backwards.
- Slaton, Wesley KALgranted 2016-10-25cancelled 2021-04-23
Successor callsigns
Callsigns held now by people who previously held W4CFI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4CFI, oldest first.
- Slaton, James M AL2012-03-14 → cancelled 2021-03-11
- Slaton Sr, Wesley K AL2021-04-23 active