Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0LLA callsign genealogy
Currently held by VEST, CALVIN 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 N0LLA's current licensee, walking backwards.
- VEST, CALVIN JILgranted 2013-08-28cancelled 2022-02-08
Successor callsigns
Callsigns held now by people who previously held N0LLA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0LLA, oldest first.
- SCHROTH, WILBUR E CO2009-10-27 → cancelled 2022-01-19
- VEST, CALVIN J MO2022-02-08 active