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

N4NT callsign genealogy

Currently held by HYDER, MICHAEL O

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 N4NT's current licensee, walking backwards.

  1. AD4FFcancelled· E
    DYE, CHRISTOPHER ATNgranted 2017-01-20cancelled 2018-06-26
  2. KS4Kactive· E
    Paulson, Dennis JGAgranted 2018-12-27
  3. KS4QTcancelled· E
    Paulson, Dennis JFLgranted 2003-09-16cancelled 2009-02-28
  4. KE4HRQ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held N4NT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4NT, oldest first.

  • HYDER, MICHAEL O TN
    2007-08-28 → cancelled 2016-06-07
  • DYE, CHRISTOPHER A TN
    2018-06-26 active
← Back to N4NT License history →