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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N4ZLR callsign genealogy

Currently held by EWING, DIANA 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 N4ZLR's current licensee, walking backwards.

  1. KC4NUR
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4ZLR.

No current licensee on record previously held this callsign.

← Back to N4ZLR License history →