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

N4CLK

Active

Keller Jr, Charles L

Location
TALLASSEE, AL
Class
General
Granted
2018-07-13
Expires
2028-07-13
Previous call
KD4OIG
FRN
0007732449
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Vanity availability

Held

Currently held

N4CLK 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. KD4OIGcancelled· G
    KELLER JR, CHARLES LALgranted 2013-06-15cancelled 2018-07-13

License history

0 events

No recorded events.

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