Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2FSH callsign genealogy
Currently held by POWELL, WILLIAM O
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 N2FSH's current licensee, walking backwards.
- SCHLOTZHAUER, GARY JKSgranted 2021-01-20cancelled 2021-06-08
Successor callsigns
Callsigns held now by people who previously held N2FSH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2FSH, oldest first.
- POWELL, WILLIAM O FL2007-12-12 → cancelled 2019-12-31
- SCHLOTZHAUER, GARY J KS2021-06-08 active