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

NX7Y callsign genealogy

Currently held by SEYMOUR, DENNIS K

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 NX7Y's current licensee, walking backwards.

  1. K1OTRcancelled· E
    KING, LAWRENCE AAZgranted 2020-04-22cancelled 2022-12-20
  2. KG6BWGcancelled· G
    KING, LAWRENCE ACAgranted 1998-05-21cancelled 2000-07-18
  3. KC6PCJcancelled· P
    KING, LAWRENCE ACAgranted 1998-05-21cancelled 2000-06-16

Successor callsigns

Callsigns held now by people who previously held NX7Y.

  1. KR7Hcancelled· E
    Collenberg, George MAZgranted 2008-11-01cancelled 2009-03-27

All historical holders

Every license row we've seen with the callsign NX7Y, oldest first.

  • SEYMOUR, DENNIS K WA
    1996-08-05 → cancelled 2008-08-06
  • Collenberg, George M AZ
    2008-08-29 → cancelled 2008-11-01
  • Davis, Craig D WA
    2010-11-28 → cancelled 2022-11-29
  • KING, LAWRENCE A AZ
    2022-12-20 active
← Back to NX7Y License history →