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

KY4BL

Cancelled

Groess, Robert

Location: Auburndale, FL
Class: Amateur Extra
Granted: 2020-10-08
Expires: 2030-10-08
FRN: 0030009245

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Vanity availability

Available

Available now

KY4BL cleared its 2-year hold on 2022-11-10. Eligible for vanity application.

Last held by Groess, 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

KD4RGcancelled· E
Groess, RobertILgranted 2020-11-10cancelled 2025-02-28

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

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

Starting with KY4

All →

KY4MAC TN · 2026-10-11
KY4KF NC · 2026-11-30
KY4ZL KY · 2026-12-06
KY4UH GA · 2026-12-21
KY4EOD KY · 2027-02-11

Full history → Vanity availability → Callsign genealogy →