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

KR4XR

Active

JOY, CHARLES

Location: CHARLOTTE, NC
Class: Amateur Extra
Granted: 2024-05-11
Expires: 2034-05-11
Previous call: KQ4PKQ
FRN: 0034865907

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

Vanity availability

Held

Currently held

KR4XR 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

KQ4PKQcancelled· E
JOY, CHARLESNCgranted 2024-03-05cancelled 2024-05-11

Prior holders later became

W7SAMcancelled· E
BAECHTEL, FRANK SVAgranted 1998-06-18cancelled 2000-07-24

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

All →

KG4ULQ 2026-09-11
KG4VAK 2026-09-11
KG4VAL 2026-09-11
KG4VAO 2026-09-11
KG4VAP 2026-09-11

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 →