Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KS4PW

Expired

HAYDEN, ROBERT N

Location: KISSIMMEE, FL
Class: Advanced
Granted: 2004-03-10
Expires: 2014-05-10
Previous call: KD4ZSI
FRN: 0010541688

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

Vanity availability

Available

Available now

KS4PW cleared its 2-year hold on 2018-05-09. Eligible for vanity application.

Last held by HAYDEN, ROBERT N (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

KD4ZSI
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

KO4UTL 2026-09-13
KQ4RHZ 2026-09-13
KQ4UWU 2026-09-13
KQ4UXF 2026-09-13
N1SSL 2026-09-13

Starting with KS4

All →

KS4FNA OH · 2026-11-23
KS4DS FL · 2027-01-02
KS4AS GA · 2027-01-04
KS4QU FL · 2027-01-18
KS4DO VA · 2027-03-04

Full history → Vanity availability → Callsign genealogy →