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

W5RST callsign genealogy

Currently held by MC SHAN, WILLIAM M

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 W5RST's current licensee, walking backwards.

  1. N5JKYcancelled· E
    MC SHAN, WILLIAM MOKgranted 2010-08-10cancelled 2013-11-09
  2. NA5Eactive· E
    Geer, Bobby RTXgranted 2022-11-18
  3. KD5QITcancelled· E
    Geer, Bobby RTXgranted 2001-11-14cancelled 2003-02-08

Successor callsigns

Callsigns held now by people who previously held W5RST.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W5RST, oldest first.

  • Von Raits, Peter FL
    2000-04-04 → cancelled 2012-04-05
  • MC SHAN, WILLIAM M OK
    2023-08-12 active
← Back to W5RST License history →