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

KC4T callsign genealogy

Currently held by Percival, Mark 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 KC4T's current licensee, walking backwards.

  1. KX4TIcancelled· E
    Percival, Mark DGAgranted 2014-03-19cancelled 2019-09-04
  2. KK6KPRcancelled· E
    Percival, Mark DGAgranted 2014-03-19cancelled 2019-07-30

Successor callsigns

Callsigns held now by people who previously held KC4T.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KC4T, oldest first.

  • NIBLETT, RICHARD M KY
    2008-04-09 → cancelled 2017-08-13
  • Percival, Mark D GA
    2019-09-04 active
← Back to KC4T License history →