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

N8MST callsign genealogy

Currently held by CAUDILL, DEBBIE A

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 N8MST's current licensee, walking backwards.

  1. N3NTEcancelled· T
    Erickson, Nathan TCOgranted 2018-11-03cancelled 2020-08-11
  2. KE0BTQcancelled· T
    Erickson, Nathan TCOgranted 2014-09-24cancelled 2018-11-03

Successor callsigns

Callsigns held now by people who previously held N8MST.

  1. N8LVDactive· E
    CAUDILL, DEBBIE AOHgranted 2018-09-06

All historical holders

Every license row we've seen with the callsign N8MST, oldest first.

  • CAUDILL, DEBBIE A OH
    2000-05-30 → cancelled 2008-01-29
  • Erickson, Nathan T CO
    2020-08-11 active
← Back to N8MST License history →