Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NK2X callsign genealogy
Currently held by COBB JR, EDWARD L
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 NK2X's current licensee, walking backwards.
- Ahearn, StephenWAgranted 2024-10-24cancelled 2024-12-13
Successor callsigns
Callsigns held now by people who previously held NK2X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NK2X, oldest first.
- COBB JR, EDWARD L NJ2012-10-02 → cancelled 2024-11-16
- Ahearn, Stephen WA2024-12-13 active