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

KH6OO callsign genealogy

Currently held by Lange, Thomas 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 KH6OO's current licensee, walking backwards.

  1. N0COactive· E
    Shuey 949, Jeff JCOgranted 2020-06-16
  2. W0JAZactive· E
    PIERCE, JAMES MUTgranted 2023-06-27
  3. KB7NZGcancelled· E
    PIERCE, JAMES MUTgranted 2011-08-18cancelled 2013-08-13

Successor callsigns

Callsigns held now by people who previously held KH6OO.

  1. KT8VVcancelled· E
    Lange, Thomas PMIgranted 2005-02-18cancelled 2005-04-05

All historical holders

Every license row we've seen with the callsign KH6OO, oldest first.

  • Lange, Thomas P HI
    2003-11-18 → cancelled 2005-02-18
  • KENDALL, WILLIAM N HI
    2018-03-24 active
  • —
    — → cancelled 1999-01-13
← Back to KH6OO License history →