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

N7SDD callsign genealogy

Currently held by ABPLANALP, LARRY F

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 N7SDD's current licensee, walking backwards.

  1. AA7KJcancelled· E
    Dexter, Steven DMTgranted 2016-09-24cancelled 2024-04-09
  2. AA6AQcancelled· E
    Dexter, Steven DMTgranted 2014-12-16cancelled 2016-09-24
  3. WT6SDcancelled· E
    Dexter, Steven DCAgranted 2012-12-28cancelled 2014-12-16
  4. KJ6WHXcancelled· E
    Dexter, Steven DCAgranted 2012-05-03cancelled 2012-12-28

Successor callsigns

Callsigns held now by people who previously held N7SDD.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7SDD, oldest first.

  • ABPLANALP, LARRY F UT
    2002-01-08 → cancelled 2014-01-09
  • Dexter, Steven D MT
    2024-04-09 active
← Back to N7SDD License history →