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

AC7AK

Active

HATAKENAKA, SHINYA

Location: CAMBRIDGE, MA
Class: Amateur Extra
Granted: 2018-05-26
Expires: 2028-08-22
Previous call: KK7PC
FRN: 0016664591

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Vanity availability

Held

Currently held

AC7AK 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

KK7PCactive· E
Carpenter, PeteAZgranted 2024-02-21
KF6SRJcancelled· E
Carpenter, Peter RCAgranted 1998-11-06cancelled 2004-03-13

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 AC7

All →

AC7TE WA · 2026-09-14
AC7FN AZ · 2026-10-05
AC7XT NV · 2026-10-14
AC7ZD OR · 2026-10-14
AC7VO WA · 2026-12-07

Full history → Vanity availability → Callsign genealogy →