Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7NAV callsign genealogy
Currently held by FIEDLER, DOUG
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by N7NAV's current licensee, walking backwards.
- Rice, Christopher AWYgranted 2007-09-18cancelled 2016-04-22
Successor callsigns
Callsigns held now by people who previously held N7NAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7NAV, oldest first.
- FIEDLER, DOUG AZ2003-07-08 → cancelled 2015-10-06
- Rice, Christopher A WY2026-03-27 active