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

KW4ER

Cancelled

SIMS, DAVID M

Location: Ava, MO
Class: Amateur Extra
Granted: 2014-06-20
Expires: 2024-08-12
Previous call: KA0CHS
FRN: 0011251584

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Vanity availability

Available

Available now

KW4ER cleared its 2-year hold on 2025-11-30. Eligible for vanity application.

Last held by SIMS, DAVID M (MO).

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

KA0CHScancelled· E
SIMS, DAVID MFLgranted 2014-06-20cancelled 2015-01-15

Prior holders later became

AE0WYactive· E
SIMS, DAVID MMOgranted 2024-08-09

License history

0 events

No recorded events.

More vanity slots coming available

From Missouri

All →

KD0TBI 2026-09-11
KD0TBJ 2026-09-11
KD0TBK 2026-09-11
KD0TBL 2026-09-11
KD0TBM 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 →