Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6NLJ callsign genealogy
Currently held by TONNELLI SR, JOHN J
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 W6NLJ's current licensee, walking backwards.
- Johnson, Nathaniel LCAgranted 2016-06-09cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held W6NLJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6NLJ, oldest first.
- TONNELLI SR, JOHN J CA1997-11-13 → cancelled 1999-04-15
- JOHNSON, NATHANIEL L CA2017-08-29 active