Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NE7S callsign genealogy
Currently held by NIELSEN SR, ROLLAND H
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 NE7S's current licensee, walking backwards.
- Dryden, John BWAgranted 2016-08-30cancelled 2020-01-07
Successor callsigns
Callsigns held now by people who previously held NE7S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NE7S, oldest first.
- NIELSEN SR, ROLLAND H WA2007-09-20 → cancelled 2019-12-20
- Dryden, John B WA2020-01-07 active