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

N4VT callsign genealogy

Currently held by DULL, ROGER P

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 N4VT's current licensee, walking backwards.

  1. K7PDactive· E
    Long, Delbert AUTgranted 2019-12-03
  2. KD6Lactive· E
    Lichtenstein, davidCAgranted 2021-12-24
  3. AA6FJcancelled· E
    Lichtenstein, davidCAgranted 2021-11-05cancelled 2021-12-24
  4. AJ6TXcancelled· E
    Lichtenstein, DavidCAgranted 2021-10-13cancelled 2021-11-05

Successor callsigns

Callsigns held now by people who previously held N4VT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4VT, oldest first.

  • DULL, ROGER P VA
    2005-10-12 → cancelled 2017-10-24
  • Moore, David J FL
    2017-11-14 active
← Back to N4VT License history →