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

KW4DTW

Active

Williams, Don

Location: Murfreesboro, TN
Class: General
Granted: 2025-03-18
Expires: 2035-03-18
Previous call: KO4KNY
FRN: 0028912491

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Vanity availability

Held

Currently held

KW4DTW 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

KO4KNYcancelled· G
Williams, DonTNgranted 2019-11-21cancelled 2025-03-18
KJ7TFPcancelled· T
Williams, DonTNgranted 2019-11-21cancelled 2020-12-30
KJ7KRYcancelled· T
Williams, DonTNgranted 2019-11-21cancelled 2020-12-29

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4VBE 2026-09-11
KK4LNP 2026-09-11
KK4LNQ 2026-09-11
KK4LNT 2026-09-11
KK4LNV 2026-09-11

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 →