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

KF6BIG

Active

SHERWIN, ROGER P

Location
San Marcos, CA
Class
Technician
Granted
2026-01-07
Expires
2036-02-03
FRN
0001869403
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Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

KF6BIG 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).

License history

6 events
  1. Address update
    LIAUA
    [LIAUA]
  2. Renewed
    LIREN
    [LIREN]
  3. auth_printed
    AUTHPR
    [AUTHPR]
  4. duplicate
    RCDUP
    [RCDUP]
  5. Renewed
    LIREN
    [LIREN]
  6. Renewed
    LIREN
    [LIREN]

More vanity slots coming available

From California

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Starting with KF6

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