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

KI4GUS

Cancelled

Palmer, William D

Location: DURHAM, NC
Class: Amateur Extra
Granted: 2004-08-25
Expires: 2014-08-25
FRN: 0011367109

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Vanity availability

Available

Available now

KI4GUS cleared its 2-year hold on 2009-04-09. Eligible for vanity application.

Last held by Palmer, William D (NC).

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 →

Prior holders later became

AI4WTactive· E
Palmer, William DNCgranted 2024-07-10

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 KI4

All →

KI4ZDD TN · 2026-09-13
KI4TV TN · 2026-09-28
KI4HEY FL · 2026-10-08
KI4CUF FL · 2026-10-12
KI4IMK UT · 2026-11-16

Full history → Vanity availability → Callsign genealogy →