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

AC0CO

Cancelled

ALEXANDER, ANDREW S

Location: Greeley, CO
Class: Amateur Extra
Granted: 2021-01-06
Expires: 2031-03-29
Previous call: KD0LOR
FRN: 0019829498

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for AC0CO. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KE0CQFcancelled· E
Hollingsworth, Arthur CCOgranted 2014-12-23cancelled 2023-11-25

Prior holders later became

W0RFactive· E
HOGG, KEVIN DCOgranted 2026-07-03
K9JPNcancelled· E
ALEXANDER, ANDREW SCOgranted 2021-05-15cancelled 2025-07-01

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

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

Starting with AC0

All →

AC0GJ CO · 2026-10-26
AC0DE WA · 2027-01-17
AC0JC MN · 2027-03-14
AC0HT CO · 2027-12-09
AC0JM CO · 2027-12-12

Full history → Vanity availability → Callsign genealogy →