Confidence: Medium · Source: FCC ULS · As of 2026-09-10
N1IZU
ActiveCogswell, Roy T
- Location
- Portland, ME
- Class
- Technician
- Granted
- 2017-09-06
- Expires
- 2027-09-06
- Previous call
- KC1HXY
- FRN
- 0004047346
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
N1IZU 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
- Cogswell, Roy TMEgranted 2017-08-02cancelled 2017-09-06
License history
0 eventsNo recorded events.