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

KD2AIN callsign genealogy

Currently held by Radio Rock Contest Club

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 KD2AIN's current licensee, walking backwards.

The current licensee has not held any other callsign on record.

Successor callsigns

Callsigns held now by people who previously held KD2AIN.

  1. NU2Factive
    Radio Rock Contest Clubnygranted 2021-09-21