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

KR4EE

Active

Dybka, Jill

Location: Sparta, TN
Class: Amateur Extra
Granted: 2021-03-30
Expires: 2031-03-30
Previous call: WA4CZD
FRN: 0002776169

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

Vanity availability

Held

Currently held

KR4EE 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

WA4CZDcancelled· E
Dybka, Jill TTNgranted 2014-05-20cancelled 2021-03-30
KF4ZEOcancelled· G
Dybka, Jill TTNgranted 1999-06-28cancelled 2004-07-20

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

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 →