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

KN0TTS

Active

Sparks, Samuel D

Location: Tabernash, CO
Class: Amateur Extra
Granted: 2019-04-06
Expires: 2029-04-06
Previous call: KE0UYT
FRN: 0028292365

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Vanity availability

Held

Currently held

KN0TTS is held by an active license; it isn't a vanity slot right now.

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

KE0UYTcancelled· T
Sparks, Samuel DCOgranted 2019-03-18cancelled 2019-04-06

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

K0RTS 2026-09-09
K7UGT 2026-09-09
W0RMH 2026-09-09
KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with KN0

All →

KN0RPP MO · 2026-10-18
KN0WCW NJ · 2027-02-19
KN0RDC CA · 2028-04-24
KN0G OK · 2028-06-22

Full history → Vanity availability → Callsign genealogy →