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

KF4CSM

Active

Fox Jr, Cecil E

Location: Bradenton, FL
Class: Technician
Granted: 2019-03-19
Expires: 2029-03-19
Previous call: KN4SPY
FRN: 0028017366

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

Vanity availability

Held

Currently held

KF4CSM is held by an active license; it isn't a vanity slot right now.

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

KN4SPYcancelled· T
Fox Jr, Cecil EFLgranted 2019-02-26cancelled 2019-03-19

Prior holders later became

K4DEDactive· G
DIXON JR, DONALD EALgranted 2018-07-25

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

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 →