Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7OLI callsign genealogy
Currently held by SARREL, MARC 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 N7OLI's current licensee, walking backwards.
- Lopez, Noli CCAgranted 2020-12-16cancelled 2021-05-11
Successor callsigns
Callsigns held now by people who previously held N7OLI.
- SARREL, MARC ACAgranted 2021-08-10
All historical holders
Every license row we've seen with the callsign N7OLI, oldest first.
- SARREL, MARC A CA1991-10-01 → cancelled 2001-07-14
- Lopez, Noli C CA2021-05-11 active