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

KF5JUK

Cancelled

COSTELLO, ROBERT L

Location: DALLAS, TX
Class: Amateur Extra
Granted: 2011-02-14
Expires: 2021-02-14
FRN: 0020603635

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

Vanity availability

Available

Available now

KF5JUK cleared its 2-year hold on 2013-05-09. Eligible for vanity application.

Last held by COSTELLO, ROBERT L (TX).

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

AF5RCactive· E
COSTELLO, ROBERT LTXgranted 2021-02-23

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

KF5RYH 2026-09-11
KF5RYM 2026-09-11
N5XCW 2026-09-11
KB5VBY 2026-09-12
KD5TVH 2026-09-12

Starting with KF5

All →

KF5RYD AR · 2026-09-11
KF5RYE ID · 2026-09-11
KF5RYH TX · 2026-09-11
KF5RYJ MS · 2026-09-11
KF5RYK MS · 2026-09-11

Full history → Vanity availability → Callsign genealogy →