Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5NWZ callsign genealogy
Currently held by McCombs, Caren B
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 WB5NWZ's current licensee, walking backwards.
- McCombs, Caren BTXgranted 2012-03-01cancelled 2012-08-31
Successor callsigns
Callsigns held now by people who previously held WB5NWZ.
- MC COMBS, DAVID KTXgranted 2008-09-25cancelled 2012-05-15
All historical holders
Every license row we've seen with the callsign WB5NWZ, oldest first.
- McCombs, Caren B TX2022-08-02 active
- MC COMBS, DAVID K— → cancelled 1998-12-17