Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3SWR callsign genealogy
Currently held by WEIS, ERIC J
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 N3SWR's current licensee, walking backwards.
- WEIS, ERIC JPAgranted 2014-09-19cancelled 2017-12-19
Successor callsigns
Callsigns held now by people who previously held N3SWR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3SWR, oldest first.
- Julian, Danny J MD2004-04-22 → cancelled 2016-07-16
- WEIS, ERIC J PA2017-12-19 active