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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KS8J callsign genealogy

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 KS8J's current licensee, walking backwards.

  1. AC8LKcancelled· E
    SEIBERT, KARL FOHgranted 2012-04-20cancelled 2012-06-08

Successor callsigns

Callsigns held now by people who previously held KS8J.

  1. KJ8YDcancelled· E
    Haynes, Earl EOHgranted 2006-09-01cancelled 2006-10-13
  2. K1ATVcancelled· E
    CAMPBELL, EARL EAZgranted 1998-12-17cancelled 1999-11-23

All historical holders

Every license row we've seen with the callsign KS8J, oldest first.

  • Haynes, Earl E OH
    2006-01-07 → cancelled 2006-09-01
  • SEIBERT, KARL F OH
    2022-03-17 active
  • —
    — → cancelled 1998-12-17
← Back to KS8J License history →