Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0ESV callsign genealogy
Currently held by DOW, DONALD W
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 N0ESV's current licensee, walking backwards.
- Ramirez, EverthCAgranted 2009-04-30cancelled 2016-03-08
Successor callsigns
Callsigns held now by people who previously held N0ESV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0ESV, oldest first.
- DOW, DONALD W MN1999-06-22 → cancelled 2011-06-23
- Ramirez, Everth CA2016-03-08 active