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

N9TX callsign genealogy

Currently held by WATSON, KEITH 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 N9TX's current licensee, walking backwards.

  1. WB9KHL
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N9TX.

No current licensee on record previously held this callsign.

← Back to N9TX License history →