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

K5RVS callsign genealogy

Currently held by BILLINGTON, WILLIAM 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 K5RVS's current licensee, walking backwards.

  1. W7KOAactive· G
    MAC LEOD, ROMEL SAZgranted 2023-02-25
  2. K7FRNactive· T
    Olsen, Cameron DMTgranted 2019-03-09
  3. KJ7DTMcancelled· T
    Olsen, Cameron DWYgranted 2019-02-12cancelled 2019-03-09

Successor callsigns

Callsigns held now by people who previously held K5RVS.

  1. N5LRMcancelled· T
    BILLINGTON, WILLIAM RTXgranted 2012-01-24cancelled 2016-10-21
← Back to K5RVS License history →