Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ADR callsign genealogy
Currently held by HOFFMAN, LOIS 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 N7ADR's current licensee, walking backwards.
- KK7DVTcancelledArizona Desert Rats ARCAZgranted 2022-02-22cancelled 2022-03-15
Successor callsigns
Callsigns held now by people who previously held N7ADR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ADR, oldest first.
- HOFFMAN, LOIS A OR2008-06-26 → cancelled 2020-06-27
- Arizona Desert Rats ARC AZ2022-03-15 active