Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4UFG callsign genealogy
Currently held by GLENN, STEWART D
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 N4UFG's current licensee, walking backwards.
- Jacobson, Dean RFLgranted 2017-06-01cancelled 2017-07-04
Successor callsigns
Callsigns held now by people who previously held N4UFG.
- GLENN, STEWART DNCgranted 2018-07-31
All historical holders
Every license row we've seen with the callsign N4UFG, oldest first.
- GLENN, STEWART D NC1998-10-22 → cancelled 2002-09-05
- Jacobson, Dean R FL2017-07-04 active