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

N4FHN callsign genealogy

Currently held by TACKETT II, WILLIAM 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 N4FHN's current licensee, walking backwards.

  1. KA4KBN
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4FHN.

No current licensee on record previously held this callsign.

← Back to N4FHN License history →