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

KS4LU

Cancelled

SHAFFER, RONALD P

Location: Hunstville, AL
Class: Amateur Extra
Granted: 1995-01-19
Expires: 2003-06-08
Previous call: KE4CPL
FRN: 0002562015

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Vanity availability

Available

Available now

KS4LU cleared its 2-year hold on 2002-10-13. Eligible for vanity application.

Last held by SHAFFER, RONALD P (AL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

KE4CPLactive· T
Tucker, John JNCgranted 2021-05-04
KO4PJLcancelled· T
Tucker, John JNCgranted 2021-04-13cancelled 2021-05-04

Prior holders later became

W4VMcancelled· E
SHAFFER, RONALD PALgranted 2010-08-31cancelled 2020-11-15

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10
KZ4KU 2026-09-10

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 →