Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W0MHZ
ActiveHELSELL, FRANK W
- Location
- CEDAR RAPIDS, IA
- Class
- Amateur Extra
- Granted
- 2018-11-19
- Expires
- 2029-02-03
- Previous call
- KB0DJL
- FRN
- 0002344695
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
W0MHZ 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
- HELSELL, FRANK Wcancelled 1999-02-03
License history
0 eventsNo recorded events.