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

N3DJK callsign genealogy

Currently held by MEDANI, CHARLES 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 N3DJK's current licensee, walking backwards.

  1. N3SMCactive· T
    Wambold, Nicholas TPAgranted 2024-02-24
  2. KC3YJQcancelled· T
    Wambold, Nicholas TPAgranted 2024-02-06cancelled 2024-02-24

Successor callsigns

Callsigns held now by people who previously held N3DJK.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N3DJK, oldest first.

  • MEDANI, CHARLES R MD
    2006-04-13 → cancelled 2017-12-09
  • KIRBY, DAVID J PA
    2017-12-29 active