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

KM9T

Active

KLEIN, WILLIAM C

Location: GREENFIELD, WI
Class: Amateur Extra
Granted: 2020-04-20
Expires: 2030-05-28
Previous call: AB9RC
FRN: 0016529158

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Vanity availability

Held

Currently held

KM9T 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

AB9RCcancelled· E
Klein, William CWIgranted 2008-01-15cancelled 2010-05-28
AB9PXcancelled· E
Klein, William CWIgranted 2007-05-29cancelled 2008-01-15
KC9LRGcancelled· E
Klein, William CWIgranted 2007-05-29cancelled 2007-11-26

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

KD9OFI 2026-09-10
KD9ZZQ 2026-09-10
KK4LOF 2026-09-11
N9ZRB 2026-09-13
W7QFX 2026-09-13

Full history → Vanity availability → Callsign genealogy →