Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1SEB callsign genealogy
Currently held by BOROWSKI SR, STANLEY E
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 W1SEB's current licensee, walking backwards.
- BOROWSKI SR, STANLEY EVAgranted 2010-12-17cancelled 2020-07-25
Successor callsigns
Callsigns held now by people who previously held W1SEB.
No current licensee on record previously held this callsign.