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

K4NCD callsign genealogy

Currently held by DONALDSON, CHRIS S

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 K4NCD's current licensee, walking backwards.

  1. KO4TVCcancelled· T
    Rodriguez Manrique, DianaNCgranted 2021-10-05cancelled 2021-10-23

Successor callsigns

Callsigns held now by people who previously held K4NCD.

  1. WN4Sactive· E
    DONALDSON, CHRIS SSCgranted 2019-08-27

All historical holders

Every license row we've seen with the callsign K4NCD, oldest first.

  • DONALDSON, CHRIS S NC
    2019-04-12 → cancelled 2019-08-27
  • Rodriguez Manrique, Diana C NC
    2021-10-23 active
← Back to K4NCD License history →