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

WW0A callsign genealogy

Currently held by RUE, ROBERT W

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 WW0A's current licensee, walking backwards.

  1. K5DPYcancelled· E
    Young, David PCOgranted 2023-05-20cancelled 2026-04-07
  2. KN6DLLcancelled· G
    Young, David PCOgranted 2019-07-29cancelled 2023-05-20

Successor callsigns

Callsigns held now by people who previously held WW0A.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WW0A, oldest first.

  • RUE, ROBERT W IL
    2013-09-24 → cancelled 2026-03-06
  • Young, David P CO
    2026-04-07 active