Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2UFO callsign genealogy
Currently held by QUICK, ROBERT S
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 K2UFO's current licensee, walking backwards.
- Zambrana, Logan BCAgranted 2018-05-04cancelled 2018-05-30
Successor callsigns
Callsigns held now by people who previously held K2UFO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2UFO, oldest first.
- QUICK, ROBERT S NY2006-01-19 → cancelled 2018-03-27
- Zambrana MR, Logan B CA2018-05-30 active