Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1OWK callsign genealogy
Currently held by VYCE, CHRISTOPHER R
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 N1OWK's current licensee, walking backwards.
- Vyce, Christopher RMAgranted 2024-03-30cancelled 2025-08-30
Successor callsigns
Callsigns held now by people who previously held N1OWK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1OWK, oldest first.
- VYCE, CHRISTOPHER R MA2003-02-07 → cancelled 2015-04-21
- Vyce, Christopher R MA2025-08-30 active