Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9NJM callsign genealogy
Currently held by Totel, Douglas P
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 W9NJM's current licensee, walking backwards.
- MISHLER, NICOLAS EILgranted 2021-02-05cancelled 2025-03-25
Successor callsigns
Callsigns held now by people who previously held W9NJM.
- Totel, Douglas PAZgranted 2017-10-06
All historical holders
Every license row we've seen with the callsign W9NJM, oldest first.
- Totel, Douglas P IL2014-03-13 → cancelled 2017-10-06
- MISHLER, NICOLAS E IL2025-03-25 active