Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA4LC callsign genealogy
Currently held by BURGWARDT, LESTER C
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 NA4LC's current licensee, walking backwards.
- BURGWARDT, LESTER CVAgranted 2017-07-04cancelled 2019-02-14
Successor callsigns
Callsigns held now by people who previously held NA4LC.
- BURGWARDT, LESTER CVAgranted 2025-02-04