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

W4FMM callsign genealogy

Currently held by HAGER, JIMMY E

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 W4FMM's current licensee, walking backwards.

  1. K4UWcancelled· E
    MUNRO, ROBERT BCTgranted 2025-03-21cancelled 2025-12-09
  2. NN1DXcancelled· E
    MUNRO, ROBERT BCTgranted 2023-02-11cancelled 2025-03-21
  3. W1IGactive· E
    Van Kirk, Eric TILgranted 2025-03-04
  4. KF0KYXcancelled· E
    Van Kirk, Eric TILgranted 2022-12-06cancelled 2025-03-04

Successor callsigns

Callsigns held now by people who previously held W4FMM.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4FMM, oldest first.

  • HAGER, JIMMY E FL
    2010-08-26 → cancelled 2022-10-12
  • MUNRO, ROBERT B CT
    2025-12-09 active
← Back to W4FMM License history →