Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2OSV callsign genealogy
Currently held by ORTIZ, ROBERT
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 N2OSV's current licensee, walking backwards.
- Nickle, MichaelCOgranted 2022-01-18cancelled 2022-02-05
Successor callsigns
Callsigns held now by people who previously held N2OSV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2OSV, oldest first.
- ORTIZ, ROBERT NY2001-09-27 → cancelled 2013-12-03
- Nickle, Michael CO2022-02-05 active