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

KF0YFX

Cancelled

Ruybal, Amanda

Location: Boulder, CO
Class: General
Granted: 2026-04-28
Expires: 2036-04-28
FRN: 0038332334

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Vanity availability

619d

Available on 2028-05-21

KF0YFX cancelled on 2026-05-22. Hold ends in 619 days.

Last held by Ruybal, Amanda (CO).

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

W3WBYactive· G
Ruybal, AmandaCOgranted 2026-05-22

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11

Starting with KF0

KF0RME CO · 2026-09-10
KF0RLS CO · 2026-09-13
KF0INO CO · 2026-09-14
KF0KSQ ND · 2026-09-17
KF0NVL MO · 2026-09-17

Full history → Vanity availability → Callsign genealogy →