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

N4RWH

Cancelled

HENDERSON, ROBERT W

Location: SEBRING, FL
Class: Amateur Extra
Granted: 2021-03-09
Expires: 2031-03-09
Previous call: KD4CX
FRN: 0007191331

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Vanity availability

124d

Available on 2027-01-11

N4RWH cancelled on 2025-01-11. Hold ends in 124 days.

Last held by HENDERSON, ROBERT W (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KD4CXcancelled· E
HENDERSON, ROBERT WFLgranted 2019-07-02cancelled 2021-03-09
NT4Zactive· E
MANCOS, STEPHEN JNCgranted 2021-07-24
KN4HPJcancelled· E
MANCOS, STEPHEN JNCgranted 2017-11-14cancelled 2021-07-24

Prior holders later became

N0CKactive· E
HENDERSON, ROBERT WFLgranted 2025-01-11
KD4CXcancelled· E
HENDERSON, ROBERT WFLgranted 2012-11-20cancelled 2013-11-30

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with N4

N4WKB FL · 2026-09-10
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N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →