Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KF0KQB

Cancelled

Kalmbach, William A

Location: Tyndall, SD
Class: General
Granted: 2022-10-21
Expires: 2032-10-21
FRN: 0032961013

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

Vanity availability

Available

Available now

KF0KQB cleared its 2-year hold on 2025-09-11. Eligible for vanity application.

Last held by Kalmbach, William A (SD).

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

W0KALactive· G
Kalmbach, William ASDgranted 2023-09-12

License history

0 events

No recorded events.

More vanity slots coming available

From South Dakota

All →

KF0ROX 2026-09-24
KF0OBE 2026-09-27
KD0TGH 2026-10-09
KF0RSP 2026-10-11
N0PIZ 2026-10-11

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 →