Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI9LL callsign genealogy
Currently held by Pruitt, William O
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 WI9LL's current licensee, walking backwards.
- Pruitt, William OINgranted 2015-06-09cancelled 2017-10-06
Successor callsigns
Callsigns held now by people who previously held WI9LL.
No current licensee on record previously held this callsign.