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

K4MGM

Expired

MASSEY, M MADELIN C

Location
ST PETERSBURG, FL
Class
General
Granted
2006-04-04
Expires
2016-04-04
Previous call
KI4NZA
FRN
0014763445
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Vanity availability

134d

Available on 2027-01-22

K4MGM cancelled on 2025-01-22. Hold ends in 134 days.

Last held by COLD, SHERMAN J (UT).

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

Full chain →

Previously held by current licensee

  1. K7TEBcancelled· E
    COLD, SHERMAN JNCgranted 2018-05-15cancelled 2019-11-08
  2. KI7RECcancelled· E
    COLD, SHERMAN JUTgranted 2017-10-30cancelled 2018-05-15

Prior holders later became

  1. K7SJCactive· E
    COLD, SHERMAN JUTgranted 2025-01-22

License history

0 events

No recorded events.

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Full history → Vanity availability → Callsign genealogy →