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

KC1UBH

Cancelled

YERSHOV, MATVEI A

Location: SUDBURY, MA
Class: Amateur Extra
Granted: 2024-01-27
Expires: 2034-01-27
FRN: 0034789115

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Vanity availability

560d

Available on 2028-03-23

KC1UBH cancelled on 2026-03-24. Hold ends in 560 days.

Last held by YERSHOV, MATVEI A (MA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Prior holders later became

W1ZLactive· E
YERSHOV, MATVEI AMAgranted 2026-03-24

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

K1AFR 2026-09-10
KC1SDV 2026-09-10
W1RLJ 2026-09-10
KB1ITH 2026-09-12
KB1YQO 2026-09-13

Starting with KC1

KC1SDV MA · 2026-09-10
KC1VGT CT · 2026-09-10
KC1UNR NH · 2026-09-13
KC1VEC ME · 2026-09-17
KC1VEL CT · 2026-09-17

Full history → Vanity availability → Callsign genealogy →