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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

NU9TS callsign genealogy

Currently held by Western Illinois Extreme Amateur Radio Operators Club

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 NU9TS's current licensee, walking backwards.

  1. W9NOFcancelled· E
    ANDRADE, MATTHEW JINgranted 2017-12-05cancelled 2019-05-17
  2. KB9NOFcancelled· A
    ANDRADE, MATTHEW JINgranted 2006-02-21cancelled 2008-02-05

Successor callsigns

Callsigns held now by people who previously held NU9TS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NU9TS, oldest first.

  • Western Illinois Extreme Amateur Radio Operators Club IL
    2006-01-07 → cancelled 2018-01-09
  • ANDRADE, MATTHEW J IN
    2019-05-17 active
← Back to NU9TS License history →