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

AK1BA

Active

Derenski, Matt

Location
Santa Clarita, CA
Class
Amateur Extra
Granted
2026-09-01
Expires
2036-09-01
Previous call
KO6OUT
FRN
0038663209
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Vanity availability

Held

Currently held

AK1BA 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. KO6OUTcancelled· E
    Derenski, MattCAgranted 2026-08-12cancelled 2026-09-01

License history

2 events
  1. Vanity callsign change
    VANGRT
    [VANGRT]
  2. License granted
    LIISS
    [LIISS]

More vanity slots coming available

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Full history → Vanity availability → Callsign genealogy →