Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM2C callsign genealogy
Currently held by ABBOTT, SIDNEY 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 KM2C's current licensee, walking backwards.
- Kerber, Brad WNJgranted 2014-05-21cancelled 2017-12-19
Successor callsigns
Callsigns held now by people who previously held KM2C.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KM2C, oldest first.
- ABBOTT, SIDNEY L PA2005-10-15 → cancelled 2017-11-29
- Kerber, Brad W NJ2017-12-19 active