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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N1HYO callsign genealogy

Currently held by SCHLAG, RONALD R

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 N1HYO's current licensee, walking backwards.

  1. KA1VZC
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N1HYO.

No current licensee on record previously held this callsign.

← Back to N1HYO License history →