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

KF4CML

Cancelled

KALKOFEN, JAMES G

Location: Manchester, MO
Class: Technician
Granted: 2005-08-03
Expires: 2015-08-15
FRN: 0013841747

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

Vanity availability

Available

Available now

KF4CML cleared its 2-year hold on 2017-07-23. Eligible for vanity application.

Last held by KALKOFEN, JAMES G (MO).

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

W1NDIactive· E
KALKOFEN, JAMES GMOgranted 2025-06-14

License history

0 events

No recorded events.

More vanity slots coming available

From Missouri

All →

KD0TBI 2026-09-11
KD0TBJ 2026-09-11
KD0TBK 2026-09-11
KD0TBL 2026-09-11
KD0TBM 2026-09-11

Starting with KF4

All →

KF4WUR VA · 2026-10-01
KF4BCO FL · 2026-10-09
KF4WLA FL · 2026-10-11
KF4QOP KY · 2026-11-16
KF4TYA FL · 2026-11-22

Full history → Vanity availability → Callsign genealogy →