Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM2J callsign genealogy
Currently held by COLLINS, MICHAEL F
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 KM2J's current licensee, walking backwards.
- COLLINS, MICHAEL FFLgranted 2010-01-06cancelled 2016-07-26
- WB0LETno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KM2J.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KM2J, oldest first.
- DAVIS, DAVID J NY2006-01-26 → cancelled 2014-07-03
- COLLINS, MICHAEL F FL2016-07-26 active