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

KG7F callsign genealogy

Currently held by BUTTERFIELD, ELIOT H

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 KG7F's current licensee, walking backwards.

  1. KC7PSactive· E
    Shideler, Philip EWAgranted 2019-03-29
  2. KC5PScancelled· E
    Shideler, Philip EWAgranted 2016-03-19cancelled 2019-03-29
  3. KA5MGDcancelled· E
    Shideler, Philip ETXgranted 2011-08-16cancelled 2016-03-19

Successor callsigns

Callsigns held now by people who previously held KG7F.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KG7F, oldest first.

  • POORE, JAMES A OR
    1997-04-16 → cancelled 2009-04-17
  • BUTTERFIELD, ELIOT H WA
    2019-04-15 active