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

KB4MRC

Cancelled

Chaves, Matthew

Location
Groveland, MA
Class
General
Granted
2017-05-16
Expires
2027-05-16
Previous call
KC1GJI
FRN
0004048161
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Vanity availability

Available

Available now

KB4MRC cleared its 2-year hold on 2019-11-04. Eligible for vanity application.

Last held by Chaves, Matthew (MA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

  1. KC1GJIcancelled· G
    Chaves, MatthewMAgranted 2017-05-16cancelled 2017-05-16
  2. KC1GGFcancelled· G
    Chaves, MatthewMAgranted 2007-07-24cancelled 2016-09-27
  3. W1CKYactive· G
    Brown, Matthew EMEgranted 2026-03-20

Prior holders later became

  1. W1CKYcancelled· G
    Chaves, MatthewMAgranted 2017-11-04cancelled 2025-12-09

License history

0 events

No recorded events.

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