Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4CBR callsign genealogy
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 N4CBR's current licensee, walking backwards.
- Dence, Robert CKYgranted 2008-08-21cancelled 2009-05-22
Successor callsigns
Callsigns held now by people who previously held N4CBR.
- DENCE, HARRY FKYgranted 2019-03-29
All historical holders
Every license row we've seen with the callsign N4CBR, oldest first.
- Dence, Robert C KY2019-03-29 active
- —— → cancelled 1999-05-05