Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE6SIG callsign genealogy
Currently held by Rotondo, Eric R
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 KE6SIG's current licensee, walking backwards.
- Rotondo, Eric RCAgranted 2018-06-22cancelled 2018-07-10
Successor callsigns
Callsigns held now by people who previously held KE6SIG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE6SIG, oldest first.
- KAHN, ROBERT M CA1995-03-29 → cancelled 2007-03-30
- Rotondo, Eric R CA2018-07-10 active