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

KR4ADH

Cancelled

Katona, Andreas

Location: Boynton Beach, FL
Class: General
Granted: 2025-01-01
Expires: 2035-01-01
FRN: 0035887173

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Vanity availability

161d

Available on 2027-02-18

KR4ADH cancelled on 2025-02-18. Hold ends in 161 days.

Last held by Katona, Andreas (FL).

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

KR4BLPcancelled· G
Katona, AndreasFLgranted 2025-01-01cancelled 2025-09-26

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

Starting with KR4

KR4AAB AL · 2027-01-11
KR4ABQ FL · 2027-01-17
KR4BBR FL · 2027-01-17
KR4ACS VA · 2027-01-18
KR4ADZ FL · 2027-01-22

Full history → Vanity availability → Callsign genealogy →