Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KD4YOI

Cancelled

BUTTNER, JOSEPH A

Location: Sterling, VA
Class: Advanced
Granted: 2003-02-19
Expires: 2013-05-04
FRN: 0008283624

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

Vanity availability

Available

Available now

KD4YOI cleared its 2-year hold on 2008-05-12. Eligible for vanity application.

Last held by BUTTNER, JOSEPH A (VA).

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

W4JABactive· A
BUTTNER, JOSEPH AVAgranted 2026-03-17

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13
KD4SUS 2026-09-14
KD4SVO 2026-09-14

Starting with KD4

All →

KD4SPY FL · 2026-09-11
KD4SUS VA · 2026-09-14
KD4SUW MI · 2026-09-14
KD4SVG GA · 2026-09-14
KD4SVO VA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →