Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0M callsign genealogy
Currently held by McCleery, Jeffrey 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 KA0M's current licensee, walking backwards.
- McCleery, Jeffrey LCOgranted 1999-03-26cancelled 2007-03-03
Successor callsigns
Callsigns held now by people who previously held KA0M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA0M, oldest first.
- BOUDREAU, MAURICE L MN1994-10-12 → cancelled 2006-10-13
- McCleery, Jeffrey L CO2016-12-21 active