Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD8NN callsign genealogy
Currently held by Chapman, Christopher 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 AD8NN's current licensee, walking backwards.
- Chapman, Christopher LOHgranted 2020-02-20cancelled 2024-06-17
Successor callsigns
Callsigns held now by people who previously held AD8NN.
No current licensee on record previously held this callsign.