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

KD0K

Active

PAYNE, MARK A

Location: DAVENPORT, IA
Class: Amateur Extra
Granted: 2025-04-04
Expires: 2035-04-04
Previous call: KD0BRE
FRN: 0011012879

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

Vanity availability

Held

Currently held

KD0K 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

KD0BREcancelled· E
PAYNE, MARK AIAgranted 2017-09-13cancelled 2025-04-04

Prior holders later became

N0LURactive· E
DRAKE, RICK RMOgranted 2023-03-13

License history

0 events

No recorded events.

More vanity slots coming available

From Iowa

All →

N5SJU 2026-09-11
KD0TCI 2026-09-13
KD0TCZ 2026-09-18
KD0TDT 2026-09-20
KC0ODH 2026-09-24

Starting with KD0

All →

KD0TBC CT · 2026-09-10
KD0TBF MN · 2026-09-10
KD0TBG CO · 2026-09-11
KD0TBI MO · 2026-09-11
KD0TBJ MO · 2026-09-11

Full history → Vanity availability → Callsign genealogy →