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

N3OJS callsign genealogy

Currently held by SHIELDS SR, JAMES E

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 N3OJS's current licensee, walking backwards.

  1. KA3UVE
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N3OJS.

No current licensee on record previously held this callsign.

← Back to N3OJS License history →