uls-tracker Sign in

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

W0CSU

Cancelled

IRELAND, WINFIELD E

Location: DENVER, CO
Class: Amateur Extra
Granted: 2024-05-29
Expires: 2034-05-29
Previous call: NT0A
FRN: 0010328540

Sign in to watch

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

Vanity availability

180d

Available on 2027-03-08

W0CSU cancelled on 2025-03-08. Hold ends in 180 days.

Last held by IRELAND, WINFIELD E (CO).

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

Previously held by current licensee

NT0Aactive· E
IRELAND, WINFIELD ECOgranted 2025-03-08

Prior holders later became

NT0Aactive· E
IRELAND, WINFIELD ECOgranted 2025-03-08

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

K0RTS 2026-09-09
K7UGT 2026-09-09
W0RMH 2026-09-09
KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with W0

W0RMH CO · 2026-09-09
W0GAB MO · 2026-09-16
W0SCL CO · 2026-09-17
W0DMY KS · 2026-09-20
W0CVF CO · 2026-09-23

Full history → Vanity availability → Callsign genealogy →