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

KI4NRW

Cancelled

MARQUARDT, ROBERT

Location: PORT RICHEY, FL
Class: General
Granted: 2016-02-03
Expires: 2026-02-21
FRN: 0014707491

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

KI4NRW cleared its 2-year hold on 2021-03-29. Eligible for vanity application.

Last held by MARQUARDT, ROBERT (FL).

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

KW4BOBactive· G
MARQUARDT, ROBERTFLgranted 2019-03-30

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 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 →