Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7HRO callsign genealogy
Currently held by Cornell, David L
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 N7HRO's current licensee, walking backwards.
- Cornell, David LAZgranted 2010-07-13cancelled 2019-10-19
Successor callsigns
Callsigns held now by people who previously held N7HRO.
- CORNELL, DENNIS LAKgranted 2019-09-13
All historical holders
Every license row we've seen with the callsign N7HRO, oldest first.
- CORNELL, DENNIS L AK2011-08-04 → cancelled 2019-09-13
- Cornell, David L AZ2019-10-19 active