Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0JTO callsign genealogy
Currently held by Olson, Joshua T
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 N0JTO's current licensee, walking backwards.
- Olson, Joshua TCOgranted 2022-03-14cancelled 2022-04-02
Successor callsigns
Callsigns held now by people who previously held N0JTO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0JTO, oldest first.
- TOWNSEND, TALEA M MO2006-03-23 → cancelled 2018-06-07
- Olson, Joshua T CO2022-04-02 active