Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KF5YZW
ActiveSiebert, David A
- Location
- Bixby, OK
- Class
- General
- Granted
- 2023-07-19
- Expires
- 2033-09-12
- Previous call
- KF5YFU
- FRN
- 0022973135
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Vanity availability
HeldCurrently held
KF5YZW 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
- Siebert, David AOKgranted 2013-09-12cancelled 2013-11-07
License history
0 eventsNo recorded events.