Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3ODK callsign genealogy
Currently held by Gardner, Robert 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 W3ODK's current licensee, walking backwards.
- Gardner, Robert EMDgranted 2010-08-16cancelled 2010-09-14
Successor callsigns
Callsigns held now by people who previously held W3ODK.
No current licensee on record previously held this callsign.