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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N4FJU callsign genealogy

Currently held by DAVIS, DONALD L

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 N4FJU's current licensee, walking backwards.

  1. KA4DJG
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4FJU.

No current licensee on record previously held this callsign.

← Back to N4FJU License history →