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

KN1CK callsign genealogy

Currently held by KNICKERBOCKER, RONALD E

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 KN1CK's current licensee, walking backwards.

  1. N5HZSexpired· E
    Zacarias, Hugo STXgranted 2012-01-06cancelled 2024-01-09
  2. KD5NPAcancelled· E
    Zacarias, Hugo STXgranted 2010-12-17cancelled 2012-01-06

Successor callsigns

Callsigns held now by people who previously held KN1CK.

No current licensee on record previously held this callsign.

← Back to KN1CK License history →