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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WF9N callsign genealogy

Currently held by MC MONIGAL, ANDRU J

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 WF9N's current licensee, walking backwards.

  1. KE8FHBcancelled· E
    MC MONIGAL, ANDRU JINgranted 2016-10-25cancelled 2023-10-03

Successor callsigns

Callsigns held now by people who previously held WF9N.

  1. K1SPYactive· E
    Grusby, AlMAgranted 2021-02-02

All historical holders

Every license row we've seen with the callsign WF9N, oldest first.

  • JOHNSON, JIMMIE R IL
    2008-07-23 → cancelled 2020-10-16
  • Grusby, Al MA
    2020-11-03 → cancelled 2021-02-02
  • MC MONIGAL, ANDRU J IN
    2023-10-03 active
← Back to WF9N License history →