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

K1MX

Active

CHEKOS, HARRY J

Location: WAKEFIELD, MA
Class: Amateur Extra
Granted: 2026-08-12
Expires: 2036-11-04
Previous call: K1ZJJ
FRN: 0015567605

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Vanity availability

Held

Currently held

K1MX 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

K1ZJJactive· G
CHEKOS, JAMES JMEgranted 2023-01-12
KB1ZFWcancelled· T
Chekos, James JMAgranted 2013-01-29cancelled 2013-02-20

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

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

Starting with K1

All →

K1AFR MA · 2026-09-10
K1RAG IN · 2026-09-16
K1CX NH · 2026-09-17
K1JNA CA · 2026-09-20
K1LED RI · 2026-09-21

Full history → Vanity availability → Callsign genealogy →