Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DXR callsign genealogy
Currently held by ROY, LAMBERT W
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 W0DXR's current licensee, walking backwards.
- HANA, JOHN GIAgranted 2008-06-26cancelled 2009-12-29
Successor callsigns
Callsigns held now by people who previously held W0DXR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DXR, oldest first.
- ROY, LAMBERT W MO1997-03-26 → cancelled 2008-07-31
- HANA, JOHN G IA2019-10-08 active