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

KK6UPV

Cancelled

Butler, Duane W

Location: Los Angeles, CA
Class: Amateur Extra
Granted: 2015-06-08
Expires: 2025-06-08
FRN: 0024639031

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Vanity availability

Available

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KK6UPV cleared its 2-year hold on 2017-09-28. Eligible for vanity application.

Last held by Butler, Duane W (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 →

Prior holders later became

AK7PIactive· E
Butler I, Duane WCAgranted 2025-08-13

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with KK6

All →

KK6RSQ TX · 2026-09-24
KK6PLN KY · 2026-09-26
KK6OXW WA · 2026-10-08
KK6AAB CA · 2026-10-10
KK6AAC CA · 2026-10-10

Full history → Vanity availability → Callsign genealogy →