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

K4BLZ

Active

ROSEN, DONNA G

Location: BELMONT, NC
Class: Amateur Extra
Granted: 2025-01-14
Expires: 2035-01-14
Previous call: KZ4OM
FRN: 0036167344

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

Vanity availability

Held

Currently held

K4BLZ 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

KZ4OMcancelled· E
ROSEN, DONNA GNCgranted 2024-11-06cancelled 2025-01-14
KQ4YDBcancelled· E
ROSEN, DONNA GNCgranted 2024-11-06cancelled 2024-12-16

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

All →

K4LWW 2026-09-10
K4ONS 2026-09-10
KG4TPH 2026-09-10
KK4LNB 2026-09-10
KK4LND 2026-09-10

Starting with K4

All →

K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10
K4KLP TN · 2026-09-13

Full history → Vanity availability → Callsign genealogy →