Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4KN callsign genealogy
Currently held by BOWIE, JAMES H
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 KR4KN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KR4KN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KR4KN, oldest first.
- ROBISON, DAVID V NC2003-09-23 → cancelled 2015-12-22
- BOWIE, JAMES H FL2022-08-16 active