Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0CWT callsign genealogy
Currently held by CHRISTIANSEN, NEIL O
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 N0CWT's current licensee, walking backwards.
- CHRISTIANSEN, NEIL OUTgranted 2016-12-01cancelled 2016-12-20
Successor callsigns
Callsigns held now by people who previously held N0CWT.
No current licensee on record previously held this callsign.