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

AC0ZW

Active

RIGHTLER, TODD C

Location: ARVADA, CO
Class: Amateur Extra
Granted: 2026-04-24
Expires: 2036-04-24
Previous call: KD0BSG
FRN: 0016977225

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

Vanity availability

Held

Currently held

AC0ZW is held by an active license; it isn't a vanity slot right now.

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

KD0BSGcancelled· E
RIGHTLER, TODD CCOgranted 2017-08-09cancelled 2026-04-24

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11

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 →