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

KN9ABC

Cancelled

Herren Sr, William J

Location: Auburndale, FL
Class: General
Granted: 2018-08-28
Expires: 2028-08-28
Previous call: KN4OAQ
FRN: 0027669084

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Vanity availability

Available

Available now

KN9ABC cleared its 2-year hold on 2020-10-04. Eligible for vanity application.

Last held by Herren Sr, William J (FL).

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

KN4OAQcancelled· G
Herren Sr, William JFLgranted 2018-07-23cancelled 2018-08-28

Prior holders later became

KN3ABCactive· G
Herren Sr, William JFLgranted 2018-10-05

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Full history → Vanity availability → Callsign genealogy →