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

AD9FB

Cancelled

ZWIEG, ANDREW B

Location: WATERTOWN, WI
Class: Amateur Extra
Granted: 2024-05-07
Expires: 2034-05-07
Previous call: KE9AOP
FRN: 0035350669

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Vanity availability

Available

Available now

AD9FB cleared its 2-year hold on 2026-07-20. Eligible for vanity application.

Last held by ZWIEG, ANDREW B (WI).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

KE9AOPcancelled· E
ZWIEG, ANDREW BWIgranted 2024-05-07cancelled 2024-07-02

Prior holders later became

WI9AZactive· E
ZWIEG, ANDREW BWIgranted 2024-07-20

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

Starting with AD9

All →

AD9FO IL · 2026-10-18
AD9FP WI · 2026-10-29
AD9FU IN · 2026-11-19
AD9CZ IL · 2026-11-23
AD9EL IL · 2027-01-28

Full history → Vanity availability → Callsign genealogy →