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

KJ7HD callsign genealogy

Currently held by MATHISEN, VERNON S

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 KJ7HD's current licensee, walking backwards.

  1. N6DEMactive· T
    Matharu, Param JCAgranted 2017-12-15
  2. KI6NHDcancelled· T
    Matharu, Param JCAgranted 2007-11-26cancelled 2008-01-01

Successor callsigns

Callsigns held now by people who previously held KJ7HD.

No current licensee on record previously held this callsign.

← Back to KJ7HD License history →