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

AG4DM callsign genealogy

Currently held by MITCHELL, DAVID M

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 AG4DM's current licensee, walking backwards.

  1. KH6UNcancelled· E
    MITCHELL, DAVID MFLgranted 2013-02-16cancelled 2022-04-12

Successor callsigns

Callsigns held now by people who previously held AG4DM.

  1. NY4Pactive· E
    MITCHELL, DAVID MFLgranted 2022-06-01
  2. AF1Uactive· E
    MORING III, JOHN LVAgranted 2020-09-02

All historical holders

Every license row we've seen with the callsign AG4DM, oldest first.

  • MORING III, JOHN L VA
    2000-10-19 → cancelled 2000-11-21
  • MITCHELL, DAVID M FL
    2022-04-12 → cancelled 2022-06-01
← Back to AG4DM License history →