Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4LCO callsign genealogy
Currently held by PAUL, HORACE E
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 W4LCO's current licensee, walking backwards.
- KM4JLUcancelledARES ALERTFLgranted 2015-04-02cancelled 2015-05-01
Successor callsigns
Callsigns held now by people who previously held W4LCO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4LCO, oldest first.
- PAUL, HORACE E FL1987-11-17 → cancelled 1999-11-18
- LeeARES Inc FL2025-02-28 active