Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7AAH callsign genealogy
Currently held by Harkai, David J
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 N7AAH's current licensee, walking backwards.
- Harkai, David JNVgranted 2016-06-11
Successor callsigns
Callsigns held now by people who previously held N7AAH.
- Harkai, David JNVgranted 2016-06-11