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

N3CFN callsign genealogy

Currently held by LAUBACH, DONNA 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 N3CFN's current licensee, walking backwards.

  1. KA3EFW
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N3CFN.

No current licensee on record previously held this callsign.

← Back to N3CFN License history →