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

WK1V callsign genealogy

Currently held by MARTIN JR, JAMES J

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 WK1V's current licensee, walking backwards.

  1. KB1EDFcancelled· E
    Johnson, Desmond ANHgranted 1999-05-27cancelled 2006-09-23
  2. KB3AIJcancelled· G
    JOHNSON, DESMOND Acancelled 1999-05-27

Successor callsigns

Callsigns held now by people who previously held WK1V.

  1. W6ZFcancelled· E
    MARTIN JR, JAMES JMAgranted 2004-06-22cancelled 2007-02-09
  2. W6ZFcancelled· E
    MARTIN JR, JAMES JMAgranted 2001-04-03cancelled 2002-06-15

All historical holders

Every license row we've seen with the callsign WK1V, oldest first.

  • MARTIN JR, JAMES J MA
    1994-01-25 → cancelled 2001-04-03
  • MARTIN JR, JAMES J MA
    2002-06-15 → cancelled 2004-06-22
  • JOHNSON, DESMOND A NH
    2026-08-27 active
← Back to WK1V License history →