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

W4SPF

Cancelled

Wareham, Donald K

Location: Bonita Springs, FL
Class: Amateur Extra
Granted: 2002-07-16
Expires: 2012-07-16
Previous call: KD8CR
FRN: 0006698989

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for W4SPF. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

KR4EPZcancelled
Shell Point Amateur Radio ClubFLgranted 2025-06-14cancelled 2025-07-05

Prior holders later became

K4SJcancelled· E
WAREHAM, DONALD KFLgranted 2014-01-01cancelled 2023-01-09

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 W4

All →

W4HKO FL · 2026-09-09
W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →