Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7XI callsign genealogy
Currently held by Nickle, Douglas A
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 AF7XI's current licensee, walking backwards.
- Nickle, Douglas AAZgranted 2016-02-18cancelled 2016-03-09
Successor callsigns
Callsigns held now by people who previously held AF7XI.
- Nickle, DougIDgranted 2022-03-18