Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB0MQA callsign genealogy
Currently held by Barnes, David 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 WB0MQA's current licensee, walking backwards.
- Barnes, David RSDgranted 2010-05-14cancelled 2010-06-11
Successor callsigns
Callsigns held now by people who previously held WB0MQA.
No current licensee on record previously held this callsign.