Confidence: Medium · Source: FCC ULS · As of 2026-09-10
W3OOW
ActiveStahmer, Brian K
- Location
- Philadelphia, PA
- Class
- Technician
- Granted
- 2018-12-07
- Expires
- 2028-12-07
- Previous call
- KC3LJI
- FRN
- 0004466710
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Vanity availability
HeldCurrently held
W3OOW 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
- Stahmer, Brian KPAgranted 2018-05-08cancelled 2018-12-07
License history
0 eventsNo recorded events.