Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2ETN callsign genealogy
Currently held by Chestnut Ridge Radio Club Inc
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 K2ETN's current licensee, walking backwards.
- KD2JMOcancelledChestnut Ridge Radio Club IncNJgranted 2015-10-06cancelled 2015-12-11
Successor callsigns
Callsigns held now by people who previously held K2ETN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2ETN, oldest first.
- Woerner, Andrew AL2015-06-13 → cancelled 2015-09-21
- Chestnut Ridge Radio Club Inc NJ2025-11-21 → cancelled 2026-04-30