Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NU8LL callsign genealogy
Currently held by Null, Michael W
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 NU8LL's current licensee, walking backwards.
- Null, Michael WWVgranted 2002-08-13cancelled 2004-12-28
Successor callsigns
Callsigns held now by people who previously held NU8LL.
No current licensee on record previously held this callsign.