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Confidence: Medium · Source: FCC ULS · As of 2026-10-28

KO4WBY

Cancelled

Dempster, Chad R

Location
Largo, FL
Class
General
Granted
2022-01-20
Expires
2032-01-20
FRN
0031858905
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Vanity availability

697d

Available on 2028-09-25

KO4WBY cancelled on 2026-09-26. Hold ends in 697 days.

Last held by Dempster, Chad R (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Full chain →

Prior holders later became

  1. K1EALactive· G
    Dempster, Chad RFLgranted 2026-09-26

License history

6 events
  1. Cancelled
    LICAN
    [LICAN]
  2. Cancelled
    A → C
  3. Modified
    LIMOD
    [LIMOD]
  4. active
    C → A
  5. License granted
    LIISS
    [LIISS]
  6. Systematic grant
    SYSGRT
    [SYSGRT]

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