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

KZ5RF

Cancelled

CARLSON, RONALD F

Location: HIGHLAND, CA
Class: Advanced
Granted: 2021-02-23
Expires: 2031-02-23
Previous call: KF6YK
FRN: 0001981398

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Vanity availability

Available

Available now

KZ5RF cleared its 2-year hold on 2023-10-08. Eligible for vanity application.

Last held by CARLSON, RONALD F (CA).

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 →

Previously held by current licensee

KF6YKactive· A
CARLSON, RONALD FCAgranted 2021-10-08

Prior holders later became

KF6YKactive· A
CARLSON, RONALD FCAgranted 2021-10-08
KF6YKcancelled· A
CARLSON, RONALD FCAgranted 2020-04-10cancelled 2021-02-23

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AG6QB 2026-09-11
KC6OMJ 2026-09-11
KG6NES 2026-09-11
KG6NET 2026-09-11
KJ6ZPK 2026-09-11

Starting with KZ5

All →

KZ5HAM OR · 2027-02-28
KZ5CZ FL · 2027-03-25
KZ5A NM · 2027-07-01
KZ5HCK TX · 2028-01-06

Full history → Vanity availability → Callsign genealogy →