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

NZ3I

Active

Slabonik, David A

Location: KUTZTOWN, PA
Class: Amateur Extra
Granted: 2020-01-16
Expires: 2030-02-09
Previous call: KB3KBM
FRN: 0009332933

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Vanity availability

Held

Currently held

NZ3I 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

KB3KBMcancelled· E
Slabonik, David APAgranted 2003-07-22cancelled 2010-02-09

Prior holders later became

K3TDcancelled· E
DANLEY, THADDEUS AGAgranted 1996-11-04cancelled 2000-07-14

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10
KC3ZNR 2026-09-10
KC3ZQJ 2026-09-10

Full history → Vanity availability → Callsign genealogy →