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

AC4R callsign genealogy

Currently held by GROSSE, EDWARD R

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 AC4R's current licensee, walking backwards.

  1. WW4AMactive· E
    Smith, Stephen LGAgranted 2022-01-22
  2. KE4RKVcancelled· E
    Smith, Stephen LGAgranted 2021-08-10cancelled 2022-01-22
  3. W4DJXcancelled· E
    Smith, Stephen LGAgranted 2020-12-04cancelled 2021-08-10
  4. W7RDactive
    Dezert Ratz Radio ClubNVgranted 2022-12-23
  5. KK7JDMcancelled
    Dezert Ratz Radio ClubNVgranted 2022-11-16cancelled 2022-12-23

Successor callsigns

Callsigns held now by people who previously held AC4R.

  1. WW4AMcancelled· E
    Hall, Fred WALgranted 2011-02-25cancelled 2013-02-12

All historical holders

Every license row we've seen with the callsign AC4R, oldest first.

  • GROSSE, EDWARD R FL
    1995-01-23 → cancelled 2007-01-24
  • Hall, Fred W AL
    2007-03-02 → cancelled 2011-02-25
  • Hall, Fred W AL
    2022-11-29 active
← Back to AC4R License history →