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

KE6ZTD callsign genealogy

Currently held by PHILLIPS, RYAN 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 KE6ZTD's current licensee, walking backwards.

  1. K9RDPcancelled· T
    PHILLIPS, RYAN DTXgranted 2008-04-26cancelled 2018-02-09
  2. N0NCEactive· G
    Devireddy, AbhiMNgranted 2026-08-08
  3. KE0HHMcancelled· T
    Devireddy, AbhiMNgranted 2016-01-28cancelled 2016-02-17

Successor callsigns

Callsigns held now by people who previously held KE6ZTD.

  1. N0NCEcancelled· T
    PHILLIPS, RYAN DTXgranted 2008-04-05cancelled 2008-04-26

All historical holders

Every license row we've seen with the callsign KE6ZTD, oldest first.

  • PHILLIPS, RYAN D TX
    2005-09-13 → cancelled 2008-04-05
  • PHILLIPS, RYAN D TX
    2018-02-09 active
← Back to KE6ZTD License history →