Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1OL callsign genealogy
Currently held by Lewis, David 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 N1OL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N1OL.
No current licensee on record previously held this callsign.