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

W4TSF

Active

Falk, Toby S

Location: Alexandria, AL
Class: Technician
Granted: 2020-09-18
Expires: 2030-09-18
Previous call: KO4GUF
FRN: 0029678364

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Vanity availability

Held

Currently held

W4TSF 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

KO4GUFcancelled· T
Falk, Toby SALgranted 2020-08-31cancelled 2020-09-18

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KQ4UUE 2026-09-09
KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10

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 →