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

KJ4ISY

Cancelled

ORLOFF, MICHAEL H

Location: Jupiter, FL
Class: Technician
Granted: 2019-02-01
Expires: 2029-02-01
Previous call: K4VSU
FRN: 0018394395

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Vanity availability

Available

Available now

KJ4ISY cleared its 2-year hold on 2026-07-23. Eligible for vanity application.

Last held by ORLOFF, MICHAEL H (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 →

Previously held by current licensee

K4VSUactive· T
Bramlett, Sarah LGAgranted 2022-09-27
KQ4DAJcancelled· T
Bramlett, SarahGAgranted 2022-09-07cancelled 2022-09-27

Prior holders later became

K4VSQactive· T
ORLOFF, MICHAEL HFLgranted 2024-07-23

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

KD4SPY 2026-09-11
KK4LOA 2026-09-11
KB1HYE 2026-09-12
KO4UTL 2026-09-13
KQ4RHZ 2026-09-13

Starting with KJ4

All →

KJ4ZTP WA · 2026-09-13
KJ4RVA FL · 2026-10-11
KJ4ZQX SC · 2026-10-29
KJ4AAD GA · 2026-11-05
KJ4RZZ FL · 2026-11-08

Full history → Vanity availability → Callsign genealogy →