Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB3T callsign genealogy
Currently held by Beckett, Malcolm W
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 NB3T's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NB3T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NB3T, oldest first.
- CARDWELL, MARTIN L MD1996-04-01 → cancelled 1997-04-20
- Beckett, Malcolm W VA2017-11-15 active