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

NN0NN callsign genealogy

Currently held by MORGAN, LEONARD D

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 NN0NN's current licensee, walking backwards.

  1. N0TMYcancelled· E
    CULVER, THOMAS PCOgranted 2018-10-16cancelled 2021-10-13
  2. W7TPCcancelled· E
    CULVER, THOMAS PNDgranted 2017-12-02cancelled 2018-10-16
  3. KI7QEMcancelled· T
    Culver, Thomas PWYgranted 2017-10-02cancelled 2017-12-02

Successor callsigns

Callsigns held now by people who previously held NN0NN.

  1. N0AAAcancelled· E
    CLUTE, JAN HIAgranted 2001-04-10cancelled 2002-04-03

All historical holders

Every license row we've seen with the callsign NN0NN, oldest first.

  • CLUTE, JAN H IA
    2001-03-10 → cancelled 2001-04-10
  • MORGAN, LEONARD D MO
    2009-01-23 → cancelled 2021-01-26
  • CULVER, THOMAS P TX
    2021-10-13 active
← Back to NN0NN License history →