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

N4HRR callsign genealogy

Currently held by BROWN, ROBERT 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 N4HRR's current licensee, walking backwards.

  1. KA4ZOV
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4HRR.

No current licensee on record previously held this callsign.

← Back to N4HRR License history →