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

K6OB

Cancelled

Casteen, William F

Location
BAKERSFIELD, CA
Class
Amateur Extra
Granted
2003-12-23
Expires
2014-03-22
FRN
0007635477
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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for K6OB. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

  1. AC6OScancelled· E
    CASTEEN JR, WILLIAM FCAgranted 2012-01-23cancelled 2012-03-23
  2. KB6JKD
    no FCC ULS record on file

License history

0 events

No recorded events.

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