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

WA3NXO

Cancelled

HIRNEISEN, DAVID W

Location: Las Vegas, NV
Class: Amateur Extra
Granted: 2019-03-05
Expires: 2029-06-02
Previous call: N3GKB
FRN: 0008159816

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Vanity availability

342d

Available on 2027-08-19

WA3NXO cancelled on 2025-08-19. Hold ends in 342 days.

Last held by HIRNEISEN, DAVID W (NV).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

N3GKBcancelled
cancelled 1999-06-02

Prior holders later became

W7NXOactive· E
HIRNEISEN, DAVID WNVgranted 2025-08-19

License history

0 events

No recorded events.

More vanity slots coming available

From Nevada

KF7YMZ 2026-09-11
KF7YNA 2026-09-11
KF7YNC 2026-09-11
KF7YND 2026-09-11
KF7YNF 2026-09-11

Starting with WA3

WA3DSH PA · 2026-10-19
WA3BYO MO · 2026-10-26
WA3KUD SC · 2026-10-26
WA3WRN DC · 2026-12-09
WA3TGH NC · 2026-12-27

Full history → Vanity availability → Callsign genealogy →