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

K4KRL

Cancelled

TSCHAPPAT, MELVIN A

Location: ZEPHYR HILLS, FL
Class: Advanced
Granted: 2012-11-06
Expires: 2023-02-02
FRN: 0007906159

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Vanity availability

46d

Available on 2026-10-25

K4KRL cancelled on 2024-10-25. Hold ends in 46 days.

Last held by LARKIN, KEVIN R (SC).

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

KW4PIcancelled· E
LARKIN, KEVIN RSCgranted 2015-12-21cancelled 2024-09-21

Prior holders later became

WX3Yactive· E
LARKIN, KEVIN RNYgranted 2024-10-25

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 K4

K4HCL FL · 2026-09-09
K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10

Full history → Vanity availability → Callsign genealogy →