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

K0QHF callsign genealogy

Currently held by NIELSEN, BILLY 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 K0QHF's current licensee, walking backwards.

  1. WB4APC
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K0QHF.

No current licensee on record previously held this callsign.

← Back to K0QHF License history →