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

KF4BTB

Expired

SPENCE, LEWIS C

Location: MILTON, FL
Class: General
Granted: 1995-07-14
Expires: 2005-07-14
Previous call: K4HMP

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

KF4BTB cleared its 2-year hold on 2009-07-13. Eligible for vanity application.

Last held by SPENCE, LEWIS C (FL).

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

K4HMPactive· T
HOUGH, MICHAELNCgranted 2024-03-12
KQ4OXTcancelled· T
HOUGH, MICHAELNCgranted 2024-02-22cancelled 2024-03-12

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 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 →