Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB0WOZ callsign genealogy
Currently held by MARTIN, GLEN 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 WB0WOZ's current licensee, walking backwards.
- Martin, Robert CNMgranted 2013-04-30cancelled 2017-05-05
Successor callsigns
Callsigns held now by people who previously held WB0WOZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB0WOZ, oldest first.
- MARTIN, GLEN R MO2007-06-22 → cancelled 2016-06-29
- Martin, Robert C NM2017-05-05 active