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

N4TPU callsign genealogy

Currently held by LINDSEY, MARSHA G

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 N4TPU's current licensee, walking backwards.

  1. KC4FKG
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4TPU.

No current licensee on record previously held this callsign.

← Back to N4TPU License history →