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

W0SEC

Cancelled

Sieveke, Andrew T

Location
Louisville, CO
Class
General
Granted
2020-03-07
Expires
2030-03-07
Previous call
KE0ZJG
FRN
0029200649
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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for W0SEC. 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. KF0WIJcancelled· G
    Johnson, GageNEgranted 2026-02-12cancelled 2026-04-07

Prior holders later became

  1. W0SVKactive· G
    Sieveke, Andrew TCOgranted 2020-05-23

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

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Starting with W0

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