Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9LO callsign genealogy
Currently held by Olson, Lee 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 N9LO's current licensee, walking backwards.
- Miller, Murray GFLgranted 2024-10-16cancelled 2024-12-20
Successor callsigns
Callsigns held now by people who previously held N9LO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9LO, oldest first.
- Olson, Lee A WI2012-08-04 → cancelled 2024-11-16
- Miller, Murray G FL2024-12-20 active