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

K0US

Active

Diller, Kirby L

Location: Saint Peters, MO
Class: Amateur Extra
Granted: 2026-06-05
Expires: 2036-06-05
Previous call: KD0YJN
FRN: 0023145154

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

Vanity availability

Held

Currently held

K0US 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

KD0YJNcancelled· E
Diller, Kirby LMOgranted 2023-11-23cancelled 2026-06-05

License history

0 events

No recorded events.

More vanity slots coming available

From Missouri

All →

KD0TBI 2026-09-11
KD0TBJ 2026-09-11
KD0TBK 2026-09-11
KD0TBL 2026-09-11
KD0TBM 2026-09-11

Starting with K0

All →

K0RTS CO · 2026-09-09
K0WFI KS · 2026-09-10
K0KDD KS · 2026-09-17
K0BHM KS · 2026-09-20
K0DO MO · 2026-10-09

Full history → Vanity availability → Callsign genealogy →