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

KC0DAN callsign genealogy

Currently held by CASTRODALE, JOHN L

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 KC0DAN's current licensee, walking backwards.

  1. AD0ERcancelled· E
    Roberts, Danny LILgranted 2015-12-05cancelled 2020-04-07
  2. KE0EPQcancelled· E
    Roberts, Danny LCOgranted 2015-05-27cancelled 2015-12-05

Successor callsigns

Callsigns held now by people who previously held KC0DAN.

  1. W9EWPactive· G
    CASTRODALE, JOHN LMOgranted 2018-02-06

All historical holders

Every license row we've seen with the callsign KC0DAN, oldest first.

  • Roberts, Danny L MO
    2020-04-07 active
  • CASTRODALE, JOHN L
    — → cancelled 1998-05-06
← Back to KC0DAN License history →