uls-tracker Sign in

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

KR4MSG

Cancelled

Wunderlich Jr, Robert

Location: Winter Park, FL
Class: Technician
Granted: 2026-06-09
Expires: 2036-06-09
FRN: 0038488508

Sign in to watch

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

Vanity availability

655d

Available on 2028-06-26

KR4MSG cancelled on 2026-06-27. Hold ends in 655 days.

Last held by Wunderlich Jr, Robert (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Prior holders later became

W2DQJactive· T
Wunderlich Jr, RobertFLgranted 2026-06-27

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

Starting with KR4

KR4AAB AL · 2027-01-11
KR4ABQ FL · 2027-01-17
KR4BBR FL · 2027-01-17
KR4ACS VA · 2027-01-18
KR4ADZ FL · 2027-01-22

Full history → Vanity availability → Callsign genealogy →