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

KT6TT callsign genealogy

Currently held by Gambee, Peter D

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 KT6TT's current licensee, walking backwards.

  1. K6TTDcancelled· E
    Gambee, Peter DCAgranted 2014-10-28cancelled 2021-04-23
  2. N6XYIcancelled· G
    Gambee, Peter DCAgranted 2003-08-25cancelled 2005-01-21

Successor callsigns

Callsigns held now by people who previously held KT6TT.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KT6TT, oldest first.

  • JORDAN, GARY B CA
    1997-10-14 → cancelled 2009-10-15
  • Gambee, Peter D CA
    2021-04-23 active