Confidence: Medium · Source: FCC ULS · As of 2026-09-10
N4JJR
ActiveROONEY IV, JAMES J
- Location
- PARKER, CO
- Class
- Amateur Extra
- Granted
- 2019-06-06
- Expires
- 2029-08-25
- Previous call
- KD0IKB
- FRN
- 0018950188
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Vanity availability
HeldCurrently held
N4JJR 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
- ROONEY IV, JAMES JCOgranted 2009-07-22cancelled 2009-08-25
License history
0 eventsNo recorded events.