Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4EMR callsign genealogy
Currently held by KYKER JR, ROBERT N
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 N4EMR's current licensee, walking backwards.
- KYKER JR, ROBERT NTNgranted 1997-03-13cancelled 2007-02-17
Successor callsigns
Callsigns held now by people who previously held N4EMR.
No current licensee on record previously held this callsign.