Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4XCI callsign genealogy
Currently held by BUCHANAN, CHRISTOPHER R
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 N4XCI's current licensee, walking backwards.
- BUCHANAN, CHRISTOPHER RFLgranted 2003-05-29cancelled 2007-12-29
Successor callsigns
Callsigns held now by people who previously held N4XCI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4XCI, oldest first.
- PEDERSON, JAMES F VA1989-10-10 → cancelled 2001-10-11
- BUCHANAN, CHRISTOPHER R FL2017-11-16 active