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

KW4TW

Active

SAMS JR, MICHAEL S

Location: GASTONIA, NC
Class: Amateur Extra
Granted: 2016-06-16
Expires: 2026-09-13
Previous call: KJ4OUF
FRN: 0008534034

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Vanity availability

Held

Currently held

KW4TW 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

KJ4OUFcancelled· E
SAMS JR, MICHAEL SNCgranted 2006-07-18cancelled 2016-04-20
KF4LYWcancelled· G
SAMS JR, MICHAEL SNCgranted 2006-07-18cancelled 2009-09-08

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 KW4

All →

KW4PI SC · 2026-09-21
KW4JAM NC · 2026-10-18
KW4JO FL · 2027-02-08
KW4XC FL · 2027-02-08
KW4GIN TN · 2027-02-19

Full history → Vanity availability → Callsign genealogy →