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

K0KZO

Cancelled

Rathman, Douglas C

Location: Omaha, NE
Class: Amateur Extra
Granted: 2017-03-24
Expires: 2027-03-24
Previous call: NG0K
FRN: 0011041860

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Vanity availability

Available

Available now

K0KZO cleared its 2-year hold on 2024-06-17. Eligible for vanity application.

Last held by Rathman, Douglas C (NE).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

NG0Kactive· E
NUSBAUM, ANDREW CKSgranted 2019-04-16
N4SCCactive· T
Koren, AlexanderTXgranted 2025-08-01
KJ5KLZcancelled· T
Koren, AlexanderTXgranted 2025-03-08cancelled 2025-08-01

Prior holders later became

KC0SOGactive· E
Rathman, Douglas CNEgranted 2022-06-18

License history

0 events

No recorded events.

More vanity slots coming available

From Nebraska

All →

KB0KQY 2026-09-21
N0UEG 2026-09-21
KD0TEZ 2026-09-27
KF0OJA 2026-10-08
KF0RGK 2026-10-11

Starting with K0

All →

K0KDD KS · 2026-09-17
K0BHM KS · 2026-09-20
K0DO MO · 2026-10-09
K0EHN MN · 2026-10-12
K0USD MN · 2026-10-21

Full history → Vanity availability → Callsign genealogy →