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

KM4CDO

Cancelled

Csontos, Ryan M

Location: Newburgh, IN
Class: Amateur Extra
Granted: 2014-06-11
Expires: 2024-06-11
FRN: 0023711260

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Vanity availability

Available

Available now

KM4CDO cleared its 2-year hold on 2020-08-06. Eligible for vanity application.

Last held by Csontos, Ryan M (IN).

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 →

Prior holders later became

AC9TMactive· E
Csontos, Ryan MTNgranted 2024-05-21

License history

0 events

No recorded events.

More vanity slots coming available

From Indiana

All →

KB9LZK 2026-09-10
KC9CKD 2026-09-10
KD9YBK 2026-09-10
KE9AXL 2026-09-10
KE9BGO 2026-09-10

Starting with KM4

All →

KM4AHK PA · 2026-09-21
KM4JCT GA · 2026-09-28
KM4FBY SC · 2026-10-01
KM4IS NC · 2026-10-03
KM4NGF AL · 2026-10-07

Full history → Vanity availability → Callsign genealogy →