Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AC9QC
ActiveUnderwood II, Howard A
- Location
- Nashotah, WI
- Class
- Amateur Extra
- Granted
- 2025-04-10
- Expires
- 2035-04-14
- Previous call
- KC9ENR
- FRN
- 0009305061
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
AC9QC 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
- Underwood, Howard AILgranted 2015-04-14cancelled 2017-04-04
License history
0 eventsNo recorded events.