uls-tracker Sign in

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

KF0ZHA

Cancelled

Ruda II, Kenneth F

Location: Englewood, CO
Class: Amateur Extra
Granted: 2026-07-28
Expires: 2036-07-28
FRN: 0038699237

Sign in to watch

Get notified about status changes and vanity availability for this callsign.

Vanity availability

717d

Available on 2028-08-27

KF0ZHA cancelled on 2026-08-28. Hold ends in 717 days.

Last held by Ruda II, Kenneth F (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

K0KFRactive· E
Ruda II, Kenneth FCOgranted 2026-08-28

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 →