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

N9CBA callsign genealogy

Currently held by GELETKA, THOMAS 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 N9CBA's current licensee, walking backwards.

  1. WD9INL
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N9CBA.

No current licensee on record previously held this callsign.

← Back to N9CBA License history →