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

W9STR

Expired

SANDBERG, BETTY E

Location
CHICAGO, IL
Class
General
Granted
1997-06-10
Expires
2007-06-10
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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for W9STR. 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. KD9FPLcancelled· T
    RAFFERTY, SEAN TILgranted 2016-02-29cancelled 2016-09-03

License history

6 events
  1. Renewed
    LIREN
    [LIREN]
  2. Address update
    LIAUA
    [LIAUA]
  3. Address update
    LIAUA
    [LIAUA]
  4. Modified
    LIMOD
    [LIMOD]
  5. Vanity callsign change
    VANGRT
    [VANGRT]
  6. License granted
    LIISS
    [LIISS]

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