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

K5ER callsign genealogy

Currently held by RANSON, EDWIN 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 K5ER's current licensee, walking backwards.

  1. N5MYHcancelled· E
    KETCHELL, MARK DLAgranted 1993-09-28cancelled 2000-05-09
  2. KB5FTJ
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K5ER.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K5ER, oldest first.

  • RANSON, EDWIN R WA
    1997-11-04 → cancelled 1998-04-16
  • KETCHELL, MARK LA
    2020-04-07 active
← Back to K5ER License history →