Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB6D callsign genealogy
Currently held by DAVIS, RAYMOND 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 NB6D's current licensee, walking backwards.
- NEVINS JR, W BYRONMDgranted 2015-12-15cancelled 2022-05-14
Successor callsigns
Callsigns held now by people who previously held NB6D.
- DAVIS, RAYMOND ETXgranted 2020-04-24cancelled 2020-06-19
All historical holders
Every license row we've seen with the callsign NB6D, oldest first.
- DAVIS, RAYMOND E TX2017-07-27 → cancelled 2020-04-24
- NEVINS JR, W BYRON MD2022-05-14 active