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

KD4AV

Cancelled

Williams, Ying P

Location
Miami, FL
Class
Amateur Extra
Granted
2006-07-05
Expires
2016-09-13
FRN
0003480167
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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KD4AV. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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. W4PINcancelled· E
    WARREN, JEFFREY JVAgranted 2015-03-13cancelled 2020-04-10
  2. KV4XGcancelled· E
    WARREN, JEFFREY JVAgranted 2013-03-25cancelled 2015-03-13
  3. KK4PVJcancelled· E
    WARREN, JEFFREY JVAgranted 2013-03-25cancelled 2014-04-16

Prior holders later became

  1. W4PINcancelled· E
    Williams, Ying PFLgranted 2012-12-22cancelled 2013-02-22

License history

0 events

No recorded events.

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