Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI7NAS callsign genealogy
Currently held by Sullivan, Neil 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 WI7NAS's current licensee, walking backwards.
- Sullivan, Neil AWAgranted 2018-05-18cancelled 2019-03-05
Successor callsigns
Callsigns held now by people who previously held WI7NAS.
No current licensee on record previously held this callsign.