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

KE4ISR

Cancelled

OTT, MICHAEL L

Location: VERSAILLES, KY
Class: General
Granted: 2013-10-01
Expires: 2023-12-28
FRN: 0009776584

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

KE4ISR cleared its 2-year hold on 2017-02-19. Eligible for vanity application.

Last held by OTT, MICHAEL L (KY).

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

KE4OTTactive· G
OTT, MICHAEL LKYgranted 2024-12-21

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KD4STD 2026-09-10
KK4LMT 2026-09-10
KG4VAS 2026-09-11
KG4VAT 2026-09-11
K4OTU 2026-09-14

Starting with KE4

All →

KE4EYE FL · 2026-09-14
KE4POU FL · 2026-10-16
KE4KHP AL · 2026-10-22
KE4UHP FL · 2026-11-01
KE4NHT SC · 2026-11-19

Full history → Vanity availability → Callsign genealogy →