Confidence: Medium · Source: FCC ULS · As of 2026-10-24

KB4ES

Active

Shen, Edgar

Location: Niceville, FL
Class: Amateur Extra
Granted: 2025-12-09
Expires: 2035-12-09
Previous call: KZ4XF
FRN: 0033312489

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Vanity availability

Held

Currently held

KB4ES is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KZ4XFcancelled· E
Shen, EdgarFLgranted 2025-09-03cancelled 2025-12-09
KR4GMWcancelled· E
Shen, EdgarFLgranted 2025-09-03cancelled 2025-09-29

Prior holders later became

KJ4Gactive· E
EAKIN, PAUL LTNgranted 2020-06-05

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4ZVD 2026-10-26
KA3ZHW 2026-10-26
KA9TVW 2026-10-26
KB4UBC 2026-10-26
KC4MN 2026-10-26

Starting with KB4

All →

KB4UBC FL · 2026-10-26
KB4FD FL · 2026-11-02
KB4VXB TN · 2026-11-09
KB4LLI AL · 2026-11-16
KB4SYO FL · 2026-11-19

Full history → Vanity availability → Callsign genealogy →