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

AI5DY

Cancelled

HERZLER, WILLIAM R

Location: Garland, TX
Class: Amateur Extra
Granted: 2018-09-18
Expires: 2028-09-18
Previous call: KA9UDN
FRN: 0009917055

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Vanity availability

Available

Available now

AI5DY cleared its 2-year hold on 2023-09-17. Eligible for vanity application.

Last held by HERZLER, WILLIAM R (TX).

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

KA9UDNcancelled· E
HERZLER, WILLIAM RTXgranted 2018-09-18cancelled 2021-06-08

Prior holders later became

W5BLTactive· E
HERZLER, WILLIAM RTXgranted 2021-09-17

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

Starting with AI5

All →

AI5SX TX · 2026-09-28
AI5RA ME · 2026-09-30
AI5SC AR · 2026-10-01
AI5QH MA · 2026-10-08
AI5SZ TX · 2026-10-08

Full history → Vanity availability → Callsign genealogy →