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Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KN6SIO

Cancelled

Somerville, Shaun M

Location: LANCASTER, CA
Class: Technician
Granted: 2022-01-03
Expires: 2032-01-03
FRN: 0029649423

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Vanity availability

217d

Available on 2027-04-15

KN6SIO cancelled on 2025-04-15. Hold ends in 217 days.

Last held by Somerville, Shaun M (CA).

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

Prior holders later became

W6DUCcancelled· T
Somerville, Shaun MCAgranted 2025-04-15cancelled 2025-07-05

License history

0 events

No recorded events.

More vanity slots coming available

From California

AC2TX 2026-09-10
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Starting with KN6

KN6AU CA · 2026-09-21
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KN6WSE CA · 2026-09-27

Full history → Vanity availability → Callsign genealogy →