Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NG0I callsign genealogy
Currently held by LOKTU, ALFRED M
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 NG0I's current licensee, walking backwards.
- Wishart, John RCOgranted 2010-11-23cancelled 2012-04-10
Successor callsigns
Callsigns held now by people who previously held NG0I.
- LOKTU, ALFRED MNDgranted 2009-10-24cancelled 2021-10-26
All historical holders
Every license row we've seen with the callsign NG0I, oldest first.
- LOKTU, ALFRED M ND2003-03-08 → cancelled 2009-10-24
- Wishart, John R CO2022-02-16 active