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

K0BTF callsign genealogy

Currently held by LAPPANN, BERT H

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 K0BTF's current licensee, walking backwards.

  1. AA0KX
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K0BTF.

No current licensee on record previously held this callsign.

← Back to K0BTF License history →