Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN2DC callsign genealogy
Currently held by Fritz, Robert J
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 KN2DC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KN2DC.
No current licensee on record previously held this callsign.