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

KW4IV

Cancelled

HART SR, DANIEL E

Location: Bear, DE
Class: Amateur Extra
Granted: 2009-04-08
Expires: 2019-05-19
Previous call: KE3WH
FRN: 0003384609

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Vanity availability

Available

Available now

KW4IV cleared its 2-year hold on 2017-05-11. Eligible for vanity application.

Last held by HART SR, DANIEL E (DE).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

KE3WHcancelled· E
HART SR, DANIEL EFLgranted 2009-04-08cancelled 2015-04-22

Prior holders later became

AB3XFcancelled· E
HART SR, DANIEL EFLgranted 2009-04-08cancelled 2015-08-07

License history

0 events

No recorded events.

More vanity slots coming available

From Delaware

All →

N3IIU 2026-09-14
KC3WJV 2026-09-21
N3NJT 2026-09-21
KD8TDN 2026-09-24
N3NLT 2026-10-05

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 →