uls-tracker Sign in

Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KR4CNW

Cancelled

BUTIN, KIRILL

Location: ROBBINSVILLE, NC
Class: Technician
Granted: 2025-03-22
Expires: 2035-03-22
FRN: 0036824134

Sign in to watch

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

Vanity availability

211d

Available on 2027-04-11

KR4CNW cancelled on 2025-04-11. Hold ends in 211 days.

Last held by BUTIN, KIRILL (NC).

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

K8TONactive· T
BUTIN, KIRILLNCgranted 2025-04-11

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

KK4LPI 2026-09-13
KK4LPJ 2026-09-13
KQ4QFF 2026-09-13
KQ4RZZ 2026-09-13
W4QDZ 2026-09-13

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 →