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

KF0TT

Expired

GILBERT, JOHN F

Location: BOULDER, CO
Class: Advanced
Granted: 1991-08-27
Expires: 2001-08-27

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KF0TT. 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

W0SSJcancelled· E
JOHNSON, SCOTT SKSgranted 2021-03-12cancelled 2023-08-01
AB0SSactive· E
ONeail, Matthew MMOgranted 2025-07-15
KF0UJQcancelled· E
ONeail, Matthew MMOgranted 2025-05-30cancelled 2025-07-15

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

K0RTS 2026-09-09
K7UGT 2026-09-09
W0RMH 2026-09-09
KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with KF0

All →

KF0RME CO · 2026-09-10
KF0RLS CO · 2026-09-13
KF0INO CO · 2026-09-14
KF0KSQ ND · 2026-09-17
KF0NVL MO · 2026-09-17

Full history → Vanity availability → Callsign genealogy →