Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4GPL callsign genealogy
Currently held by Iddings, Jeffrey R
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 W4GPL's current licensee, walking backwards.
- Lubey, Garth PFLgranted 2024-09-24cancelled 2024-10-19
Successor callsigns
Callsigns held now by people who previously held W4GPL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4GPL, oldest first.
- Iddings, Jeffrey R FL2007-06-01 → cancelled 2019-06-04
- Lubey, Garth P FL2024-10-19 active