Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD5IRO callsign genealogy
Currently held by GIBBS, LUKE
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 WD5IRO's current licensee, walking backwards.
- GIBBS, LUKETXgranted 2023-03-21cancelled 2023-04-08
Successor callsigns
Callsigns held now by people who previously held WD5IRO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD5IRO, oldest first.
- DOERR, WILBERT E TX2007-07-12 → cancelled 2019-10-09
- GIBBS, LUKE TX2023-04-08 active