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

AC2DU

Active

ALLISON, JOSEPH R

Location: MECHANICVILLE, NY
Class: Amateur Extra
Granted: 2020-12-29
Expires: 2031-03-02
Previous call: K2GR
FRN: 0003584802

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Vanity availability

Held

Currently held

AC2DU 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

K2GRactive· E
KOTTSCHLAG, GERHARD RNEgranted 2022-04-12
AC4CFcancelled· E
KOTTSCHLAG, GERHARD RNEgranted 2010-11-23cancelled 2012-07-06

License history

0 events

No recorded events.

More vanity slots coming available

From New York

All →

AC2T 2026-09-10
AE2F 2026-09-10
K2JJ 2026-09-10
K2MKT 2026-09-10
K2RRR 2026-09-10

Starting with AC2

All →

AC2T NY · 2026-09-10
AC2TX CA · 2026-09-10
AC2JQ NY · 2026-09-30
AC2JR NY · 2026-10-04
AC2JS NY · 2026-10-08

Full history → Vanity availability → Callsign genealogy →