Confidence: Medium · Source: FCC ULS · As of 2026-09-11
K4SOK
ActiveSokolowski, Erik D
- Location
- Catlett, VA
- Class
- Technician
- Granted
- 2018-10-20
- Expires
- 2028-10-20
- Previous call
- KN4PJL
- FRN
- 0025470014
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Vanity availability
HeldCurrently held
K4SOK 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
- Sokolowski, Erik DVAgranted 2018-10-02cancelled 2018-10-20
License history
0 eventsNo recorded events.