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

KC3K

Active

Mahr, Alicja

Location
Allston, MA
Class
Amateur Extra
Granted
2025-04-08
Expires
2035-04-08
Previous call
KC1WDN
FRN
0036601276
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Vanity availability

Held

Currently held

KC3K 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. KC1WDNcancelled· E
    Mahr, AlicjaMAgranted 2025-02-04cancelled 2025-04-08

License history

0 events

No recorded events.

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From Massachusetts

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