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

K9CNN

Cancelled

YAROS, RONALD A

Location: Potomac, MD
Class: General
Granted: 2014-08-19
Expires: 2024-11-16
Previous call: K0SKY
FRN: 0004806469

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Vanity availability

Available

Available now

K9CNN cleared its 2-year hold on 2023-07-20. Eligible for vanity application.

Last held by YAROS, RONALD A (MD).

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

K0SKYactive· T
HAN, WILLIAMCAgranted 2017-01-31
KI6GHWcancelled· T
Han, WilliamCAgranted 2006-11-02cancelled 2007-03-20

Prior holders later became

W5CBSactive· G
YAROS, RONALDMDgranted 2021-07-20

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

All →

N3JTJ 2026-09-12
KB3ZFH 2026-09-13
KC3MJH 2026-09-13
KC3ZPN 2026-09-13
KB3HRU 2026-09-18

Starting with K9

All →

K9CWO TX · 2026-09-10
K9CYV IL · 2026-09-10
K9SRS IL · 2026-09-12
K9WCC CA · 2026-09-13
K9CKY OH · 2026-09-14

Full history → Vanity availability → Callsign genealogy →