uls-tracker Sign in

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

KR4CEN

Cancelled

Hernandez, Miguel A

Location: Miami, FL
Class: Technician
Granted: 2025-03-12
Expires: 2035-03-12
FRN: 0036520302

Sign in to watch

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

Vanity availability

205d

Available on 2027-04-04

KR4CEN cancelled on 2025-04-04. Hold ends in 205 days.

Last held by Hernandez, Miguel A (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

KK4CDKactive· G
Hernandez, Miguel AFLgranted 2025-04-04

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

KD4SPY 2026-09-11
KK4LOA 2026-09-11
KB1HYE 2026-09-12
KO4UTL 2026-09-13
KQ4RHZ 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 →