Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2JAH callsign genealogy
Currently held by Ruck, Bryon
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 K2JAH's current licensee, walking backwards.
- Ruck, BryonNYgranted 2019-08-05cancelled 2019-08-24
Successor callsigns
Callsigns held now by people who previously held K2JAH.
No current licensee on record previously held this callsign.