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

KN6B callsign genealogy

Currently held by NEIL, J PHILIP

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 KN6B's current licensee, walking backwards.

  1. W6OTRactive· E
    Welsh, Harvey MCAgranted 2023-02-08
  2. KJ6NLBcancelled· E
    Welsh, Harvey MCAgranted 2011-03-23cancelled 2012-04-24

Successor callsigns

Callsigns held now by people who previously held KN6B.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KN6B, oldest first.

  • NEIL, J PHILIP CA
    1995-02-28 → cancelled 2007-03-01
  • VICENCIO, EDUARDO V CA
    2017-11-07 active