Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WE1SER callsign genealogy
Currently held by WEISER, JOHN C
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 WE1SER's current licensee, walking backwards.
- WEISER, JOHN CMNgranted 2011-09-27cancelled 2020-03-14
Successor callsigns
Callsigns held now by people who previously held WE1SER.
No current licensee on record previously held this callsign.