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

KR6AI

Active

BURGESS, RALPH K

Location: SACRAMENTO, CA
Class: Amateur Extra
Granted: 2015-08-08
Expires: 2025-10-11
Previous call: KE6YZJ
FRN: 0001880152

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Vanity availability

Held

Currently held

KR6AI 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

KE6YZJcancelled· A
BURGESS, RALPH Kcancelled 1999-03-26

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

KC6OZS 2026-09-09
KD6MWG 2026-09-09
KG6NDR 2026-09-09
KG6NDX 2026-09-09
KG6NEF 2026-09-09

Starting with KR6

All →

KR6FH ME · 2026-10-18
KR6EI AZ · 2026-10-19
KR6FF CA · 2027-06-09
KR6K OK · 2028-03-02
KR6BT CA · 2028-03-04

Full history → Vanity availability → Callsign genealogy →