Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB6K callsign genealogy
Currently held by WESTERSTEN, ALLAN S
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 NB6K's current licensee, walking backwards.
- KN6HCKcancelledDX PinoyCAgranted 2020-01-29cancelled 2020-02-19
Successor callsigns
Callsigns held now by people who previously held NB6K.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NB6K, oldest first.
- WESTERSTEN, ALLAN S CA2007-09-28 → cancelled 2019-11-14
- DX Pinoy CA2020-02-19 active