Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NS9R callsign genealogy
Currently held by Cunningham, David H
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 NS9R's current licensee, walking backwards.
- Cunningham, David HWIgranted 2000-04-12cancelled 2001-05-01
Successor callsigns
Callsigns held now by people who previously held NS9R.
No current licensee on record previously held this callsign.