Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0QJI callsign genealogy
Currently held by SINGLES, ROBERT L
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 N0QJI's current licensee, walking backwards.
- Singles, Robinn LFLgranted 2019-08-09cancelled 2019-09-04
Successor callsigns
Callsigns held now by people who previously held N0QJI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0QJI, oldest first.
- SINGLES, ROBERT L FL2012-02-01 → cancelled 2017-09-12
- Singles, Robinn L FL2019-09-04 active