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

K3OSF callsign genealogy

Currently held by GOFBERG, ALAN L

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 K3OSF's current licensee, walking backwards.

  1. KB3KS
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K3OSF.

No current licensee on record previously held this callsign.

← Back to K3OSF License history →