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

WS9K callsign genealogy

Currently held by BURKHART JR, GEORGE N

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 WS9K's current licensee, walking backwards.

  1. KF9WYcancelled· E
    VANLITH, DEREK PILgranted 2003-02-20cancelled 2012-11-09
  2. N9SWDactive· E
    DAFFRON, STANLEY WINgranted 2023-07-06
  3. KB9REDcancelled· E
    DAFFRON, STANLEY WINgranted 2007-05-07cancelled 2013-10-01

Successor callsigns

Callsigns held now by people who previously held WS9K.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WS9K, oldest first.

  • BURKHART JR, GEORGE N IN
    2000-03-03 → cancelled 2012-05-30
  • VANLITH, DEREK P MO
    2022-10-12 active
← Back to WS9K License history →