Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN4ROG callsign genealogy
Currently held by Bruce, Troy A
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 KN4ROG's current licensee, walking backwards.
- Bruce, Troy AKYgranted 2018-10-24cancelled 2018-11-24
Successor callsigns
Callsigns held now by people who previously held KN4ROG.
No current licensee on record previously held this callsign.