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

KC4SLP callsign genealogy

Currently held by ARDITO, ALICEA R

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 KC4SLP's current licensee, walking backwards.

  1. N4NXTcancelled· T
    Perry, Spencer LALgranted 2021-06-02cancelled 2021-07-20
  2. KO4PLZcancelled· T
    Perry, Spencer LALgranted 2021-04-16cancelled 2021-06-02

Successor callsigns

Callsigns held now by people who previously held KC4SLP.

  1. W2RTRactive· G
    Perry, Spencer LALgranted 2025-08-05

All historical holders

Every license row we've seen with the callsign KC4SLP, oldest first.

  • ARDITO, ALICEA R VA
    2000-05-30 → cancelled 2012-08-15
  • Perry, Spencer L AL
    2021-07-20 → cancelled 2025-08-05
← Back to KC4SLP License history →