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

K9AP

Expired

VAUGHAN JR, CLAUDIUS C

Location: MILWAUKEE, WI
Class: Amateur Extra
Granted: 1988-07-12
Expires: 1998-07-12

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for K9AP. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

KD8HMBcancelled· E
HESS, WALTERMIgranted 2007-12-14cancelled 2015-03-27

Prior holders later became

W9JAactive· E
KONRAD, RICHARD JWIgranted 2020-11-23

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

K9KLF 2026-09-09
KC9CJT 2026-09-09
KD7SPU 2026-09-09
KD9OFI 2026-09-10
KD9ZZQ 2026-09-10

Starting with K9

All →

K9KLF WI · 2026-09-09
K9CWO TX · 2026-09-10
K9CYV IL · 2026-09-10
K9SRS IL · 2026-09-12
K9WCC CA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →