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

KC7PS callsign genealogy

Currently held by Shideler, Philip E

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 KC7PS's current licensee, walking backwards.

  1. KC5PScancelled· E
    Shideler, Philip EWAgranted 2016-03-19cancelled 2019-03-29
  2. KA5MGDcancelled· E
    Shideler, Philip ETXgranted 2011-08-16cancelled 2016-03-19

Successor callsigns

Callsigns held now by people who previously held KC7PS.

  1. KG7Factive· E
    BUTTERFIELD, ELIOT HWAgranted 2019-04-15

All historical holders

Every license row we've seen with the callsign KC7PS, oldest first.

  • Butterfield, Eliot H WA
    2003-05-20 → cancelled 2009-05-05
  • Shideler, Philip E WA
    2019-03-29 active
← Back to KC7PS License history →