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

N9KAM callsign genealogy

Currently held by LINZMEIER, KEITH 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 N9KAM's current licensee, walking backwards.

  1. KB9FGE
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N9KAM.

No current licensee on record previously held this callsign.

← Back to N9KAM License history →