Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KZ9T

Active

Treffert, Thomas

Location: Gun Barrel City, TX
Class: Amateur Extra
Granted: 2020-01-24
Expires: 2030-01-24
Previous call: KN6FXX
FRN: 0028982866

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Vanity availability

Held

Currently held

KZ9T 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

KN6FXXcancelled· E
Treffert, ThomasCAgranted 2019-11-22cancelled 2020-01-24

Prior holders later became

W9ASactive· E
Mende, Darren PILgranted 2017-12-22

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10
KD5C 2026-09-10
KD5TUE 2026-09-10

Full history → Vanity availability → Callsign genealogy →