Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4SIG callsign genealogy
Currently held by JOSEPH, KENNETH L
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 W4SIG's current licensee, walking backwards.
- LONG, KERRY STNgranted 2004-10-25cancelled 2008-12-30
Successor callsigns
Callsigns held now by people who previously held W4SIG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4SIG, oldest first.
- JOSEPH, KENNETH L OH1995-11-28 → cancelled 1999-01-23
- LONG, KERRY S UT2018-10-05 active