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

KF0DGU

Cancelled

Seffens, Daniel

Location: COLORADO SPGS, CO
Class: Amateur Extra
Granted: 2021-01-19
Expires: 2031-01-19
FRN: 0030406516

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

Vanity availability

Available

Available now

KF0DGU cleared its 2-year hold on 2023-05-07. Eligible for vanity application.

Last held by Seffens, Daniel (CO).

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 →

Prior holders later became

W0OKactive· E
Seffens, DanielCOgranted 2021-05-07

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 →