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

KO4KN callsign genealogy

Currently held by GLOCK, WILLIAM T

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 KO4KN's current licensee, walking backwards.

  1. N4WWSactive· E
    STARKEY III, WILLIAM WNCgranted 2022-10-12
  2. KK4LNMcancelled· G
    STARKEY, WILLIAM WNCgranted 2012-09-11cancelled 2012-12-11

Successor callsigns

Callsigns held now by people who previously held KO4KN.

No current licensee on record previously held this callsign.

← Back to KO4KN License history →