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

KB3NUO

Active

Gerold, Kevin B

Location: Towson, MD
Class: General
Granted: 2025-01-14
Expires: 2035-02-02
Previous call: N3UJI
FRN: 0007247646

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Vanity availability

Held

Currently held

KB3NUO is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

N3UJIcancelled· G
Gerold, Kevin BMDgranted 2004-11-19cancelled 2006-07-14

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 KB3

All →

KB3HBB PA · 2026-09-10
KB3ZFA PA · 2026-09-10
KB3ZFB PA · 2026-09-10
KB3ZFD PA · 2026-09-11
KB3ZFE PA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →