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

N4CMB

Active

MOORE, CHARLES M

Location: Woodbridge, VA
Class: General
Granted: 2018-06-05
Expires: 2028-06-05
Previous call: KN4LLM
FRN: 0027416585

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Vanity availability

Held

Currently held

N4CMB 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

KN4LLMcancelled· G
MOORE, CHARLES MVAgranted 2018-04-16cancelled 2018-06-05

Prior holders later became

KK5MRactive· E
RICE, MARK ATXgranted 2018-01-09

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KB3ZEV 2026-09-09
KK4LMC 2026-09-09
KK4LMF 2026-09-09
KK4LMX 2026-09-10
KQ4GPU 2026-09-10

Starting with N4

All →

N4WKB FL · 2026-09-10
N4MOC GA · 2026-09-14
N4YTT KY · 2026-09-14
N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →