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

K1OPK

Active

Rosenbloom, Barry

Location
Hopkinton, MA
Class
General
Granted
2021-05-28
Expires
2031-05-28
Previous call
KC1OPK
FRN
0030502496
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Vanity availability

Held

Currently held

K1OPK 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

  1. KC1OPKcancelled· G
    Rosenbloom, BarryMAgranted 2021-02-10cancelled 2021-05-28

License history

0 events

No recorded events.

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