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

N4JMN callsign genealogy

Currently held by RAMEY, WILLIAM 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 N4JMN's current licensee, walking backwards.

  1. KB4CCJ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4JMN.

No current licensee on record previously held this callsign.

← Back to N4JMN License history →