Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7SCH callsign genealogy
Currently held by FRUCHTMAN, DAVID A
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 N7SCH's current licensee, walking backwards.
- Fruchtman, David AAZgranted 2014-01-14cancelled 2014-02-04
Successor callsigns
Callsigns held now by people who previously held N7SCH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SCH, oldest first.
- FRUCHTMAN, DAVID A AZ1991-06-11 → cancelled 2003-06-12
- FRUCHTMAN, DAVID A AZ2025-09-16 active