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

N4ZLP callsign genealogy

Currently held by DANIEL, MARK A

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 N4ZLP's current licensee, walking backwards.

  1. KC4LDP
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4ZLP.

No current licensee on record previously held this callsign.

← Back to N4ZLP License history →