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

KR4NF

Active

Williams Jr, Harold Vic

Location: Hopewell, VA
Class: Amateur Extra
Granted: 2025-12-12
Expires: 2035-12-12
Previous call: KZ4WU
FRN: 0037306222

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

Vanity availability

Held

Currently held

KR4NF 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

KZ4WUcancelled· E
Williams Jr, Harold VicVAgranted 2025-09-16cancelled 2025-12-12

Prior holders later became

NT4Hexpired· E
WILLIAMS JR, HAROLD VVAgranted 1999-03-25cancelled 2011-03-26

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KK4LMX 2026-09-10
KQ4GPU 2026-09-10
KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13

Starting with KR4

All →

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 →