Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA0L callsign genealogy
Currently held by SWAN, QUENTIN 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 NA0L's current licensee, walking backwards.
- Hanson, Charles KMNgranted 2021-07-21cancelled 2022-02-15
Successor callsigns
Callsigns held now by people who previously held NA0L.
- ANDRUS, WILLIAM SCOgranted 2020-01-25
All historical holders
Every license row we've seen with the callsign NA0L, oldest first.
- SWAN, QUENTIN J CO1991-04-30 → cancelled 2003-05-01
- Lorenzen, Richard J CO2016-08-02 → cancelled 2017-09-07
- ANDRUS, WILLIAM S CO2019-12-20 → cancelled 2020-01-25
- hanson, charles K MN2022-02-15 active