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

KD0AR

Active

HEIM, MICHAEL A

Location: New Middletown, OH
Class: Amateur Extra
Granted: 2021-09-02
Expires: 2031-09-10
Previous call: KD5II
FRN: 0005327838

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Vanity availability

Held

Currently held

KD0AR 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

KD5IIexpired· E
ZELLMER, JON AARgranted 2013-08-29cancelled 2025-08-16
WB9UYRcancelled· E
ZELLMER, JON AARgranted 1994-03-08cancelled 2003-08-15

License history

0 events

No recorded events.

More vanity slots coming available

From Ohio

All →

KC8UTB 2026-09-09
KC8UTD 2026-09-09
KD8TBN 2026-09-09
KE8VYZ 2026-09-09
KF8BEJ 2026-09-10

Starting with KD0

All →

KD0TBC CT · 2026-09-10
KD0TBF MN · 2026-09-10
KD0TBG CO · 2026-09-11
KD0TBI MO · 2026-09-11
KD0TBJ MO · 2026-09-11

Full history → Vanity availability → Callsign genealogy →