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Confidence: Medium · Source: FCC ULS · As of 2026-10-24

K6BAU

Cancelled

Bau, William D

Location
Sparks, NV
Class
Amateur Extra
Granted
2025-05-23
Expires
2035-05-23
Previous call
KM7AJO
FRN
0020331724
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Vanity availability

693d

Available on 2028-09-17

K6BAU cancelled on 2026-09-18. Hold ends in 693 days.

Last held by Bau, William D (NV).

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 →

Previously held by current licensee

  1. KM7AJOcancelled· G
    Bau, William DNVgranted 2025-04-24cancelled 2025-05-23

Prior holders later became

  1. K7BAUactive· E
    Bau, William DNVgranted 2026-09-18

License history

4 events
  1. Cancelled
    LICAN
    [LICAN]
  2. Modified
    LIMOD
    [LIMOD]
  3. Vanity callsign change
    VANGRT
    [VANGRT]
  4. License granted
    LIISS
    [LIISS]

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Full history → Vanity availability → Callsign genealogy →