uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N9HKM callsign genealogy

Currently held by EWALDZ, DAVID M

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 N9HKM's current licensee, walking backwards.

  1. KA9IRB
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N9HKM.

No current licensee on record previously held this callsign.

← Back to N9HKM License history →