Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE1MO callsign genealogy
Currently held by TOPOLSKI, ROBERT M
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 KE1MO's current licensee, walking backwards.
- TOPOLSKI, ROBERT MMAgranted 2007-10-04cancelled 2010-06-16
Successor callsigns
Callsigns held now by people who previously held KE1MO.
No current licensee on record previously held this callsign.