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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KF5OY callsign genealogy

Currently held by WEBER, JOHN 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 KF5OY's current licensee, walking backwards.

  1. N3DMMactive· A
    MORAN, DENNIS MPAgranted 2024-12-12
  2. N3RIVcancelled· A
    MORAN, DENNIS MPAgranted 2003-12-02cancelled 2005-01-04

Successor callsigns

Callsigns held now by people who previously held KF5OY.

No current licensee on record previously held this callsign.

← Back to KF5OY License history →