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

KF4KTZ

Expired

BAUER, WILLIAM R

Location: Nashville, TN
Class: Technician Plus
Granted: 1996-07-11
Expires: 2006-07-11
Previous call: N7GPU
FRN: 0014812135

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Vanity availability

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Available now

KF4KTZ cleared its 2-year hold on 2010-07-10. Eligible for vanity application.

Last held by BAUER, WILLIAM R (TN).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

N7GPUactive· G
KELLEHER, SEAN CWAgranted 2023-08-24
KB7QZMcancelled· G
KELLEHER, SEAN CWAgranted 2013-02-14cancelled 2013-08-09

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with KF4

All →

KF4WUR VA · 2026-10-01
KF4BCO FL · 2026-10-09
KF4WLA FL · 2026-10-11
KF4QOP KY · 2026-11-16
KF4TYA FL · 2026-11-22

Full history → Vanity availability → Callsign genealogy →