Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4EBA callsign genealogy
Currently held by Snow, Michael S
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 N4EBA's current licensee, walking backwards.
- Snow, Michael STNgranted 2009-03-13cancelled 2018-01-03
Successor callsigns
Callsigns held now by people who previously held N4EBA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4EBA, oldest first.
- Biever, Donald L FL2005-06-22 → cancelled 2017-08-29
- Snow, Michael S TN2018-01-03 active