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

K9RTM

Active

MAURITZ, ROBERT T

Location: MENOMONEE FALLS, WI
Class: Technician
Granted: 2020-10-27
Expires: 2030-11-21
Previous call: KB9RMQ
FRN: 0004151411

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Vanity availability

Held

Currently held

K9RTM 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

KB9RMQcancelled· T
MAURITZ, ROBERT TWIgranted 1997-10-08cancelled 2000-11-21

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

K9KLF 2026-09-09
KC9CJT 2026-09-09
KD7SPU 2026-09-09
KD9OFI 2026-09-10
KD9ZZQ 2026-09-10

Starting with K9

All →

K9KLF WI · 2026-09-09
K9CWO TX · 2026-09-10
K9CYV IL · 2026-09-10
K9SRS IL · 2026-09-12
K9WCC CA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →