Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4DJN callsign genealogy
Currently held by MICROWAVE EXPERIMENTERS GROUP
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 K4DJN's current licensee, walking backwards.
- KF6ONRcancelledDURSO, CHRISTOPHER Mcancelled 1999-02-23
Successor callsigns
Callsigns held now by people who previously held K4DJN.
No current licensee on record previously held this callsign.