uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N3DIF callsign genealogy

Currently held by VAN LIEW, SHARON J

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 N3DIF's current licensee, walking backwards.

  1. KA4UUG
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N3DIF.

No current licensee on record previously held this callsign.

← Back to N3DIF License history →