Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0OLL callsign genealogy
Currently held by Foster, Eric 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 N0OLL's current licensee, walking backwards.
- Foster, Eric ANEgranted 2023-12-12cancelled 2025-02-28
Successor callsigns
Callsigns held now by people who previously held N0OLL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0OLL, oldest first.
- FOSTER, ERIC A NE2001-04-18 → cancelled 2013-07-03
- Foster, Eric A NE2025-02-28 active