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

KE9C callsign genealogy

Currently held by Griffin, Kenneth J

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 KE9C's current licensee, walking backwards.

  1. K3MGTcancelled· E
    Griffin Mr, Kenneth JOHgranted 2016-10-22cancelled 2016-12-10
  2. KE8COJcancelled· E
    Griffin, Kenneth JOHgranted 2015-11-23cancelled 2016-10-22

Successor callsigns

Callsigns held now by people who previously held KE9C.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KE9C, oldest first.

  • SCHULTZ, MARK A WI
    2004-09-21 → cancelled 2016-11-22
  • Griffin, Kenneth J ID
    2016-12-10 active
← Back to KE9C License history →