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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KL7XU

Active

Chamberlain, Frank A

Location
Big Lake, AK
Class
Amateur Extra
Granted
2023-10-31
Expires
2033-11-19
Previous call
WL7O
FRN
0010118289
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Vanity availability

Held

Currently held

KL7XU 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. WL7Oactive· E
    DAVIS, MARK AAKgranted 2017-06-06
  2. KM4OEcancelled· E
    DAVIS, MARK AAKgranted 2011-09-08cancelled 2017-06-06

Prior holders later became

  1. KC2JAQexpired· G
    MIILLE, CLAYBURN JNYgranted 1998-09-24cancelled 2010-09-25

License history

0 events

No recorded events.

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