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

W5IQJ callsign genealogy

Currently held by SIEVERS, WILLIAM G

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 W5IQJ's current licensee, walking backwards.

  1. KC1HP
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W5IQJ.

No current licensee on record previously held this callsign.

← Back to W5IQJ License history →