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

N0UM callsign genealogy

Currently held by JENKINS, RICHARD 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 N0UM's current licensee, walking backwards.

  1. KD0YOZcancelled· E
    Hopkins, George JMNgranted 2013-12-20cancelled 2021-04-24

Successor callsigns

Callsigns held now by people who previously held N0UM.

  1. N0DZUactive· E
    JENKINS, RICHARD LIAgranted 2019-04-05

All historical holders

Every license row we've seen with the callsign N0UM, oldest first.

  • JENKINS, RICHARD L IA
    2010-02-25 → cancelled 2019-04-05
  • Hopkins, George J MN
    2021-04-24 active
← Back to N0UM License history →