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

N0FFN callsign genealogy

Currently held by STRODE, JOHN 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 N0FFN's current licensee, walking backwards.

  1. KA0RPB
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N0FFN.

No current licensee on record previously held this callsign.

← Back to N0FFN License history →