Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WR4O callsign genealogy
Currently held by HARTLEY, JAMES L
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 WR4O's current licensee, walking backwards.
- FUTCH, DONALDGAgranted 2021-01-27cancelled 2024-04-19
Successor callsigns
Callsigns held now by people who previously held WR4O.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WR4O, oldest first.
- HARTLEY, JAMES L AL2012-01-06 → cancelled 2024-04-02
- FUTCH, DONALD GA2024-04-19 active