uls-tracker Sign in

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

KO4APG

Cancelled

Shannon III, Robert J

Location: Leesburg, FL
Class: Technician
Granted: 2019-12-19
Expires: 2029-12-19
FRN: 0029038965

Sign in to watch

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

Vanity availability

265d

Available on 2027-06-03

KO4APG cancelled on 2025-06-03. Hold ends in 265 days.

Last held by Shannon III, Robert J (FL).

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

Prior holders later became

W3ICQactive· T
Shannon III, Robert JFLgranted 2025-06-03

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

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

Starting with KO4

KO4UTL FL · 2026-09-13
KO4PTL KY · 2026-09-17
KO4OSB VA · 2026-09-21
KO4TMC FL · 2026-09-21
KO4YVJ FL · 2026-09-24

Full history → Vanity availability → Callsign genealogy →