Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM1SSC callsign genealogy
Currently held by March, Carol A
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 KM1SSC's current licensee, walking backwards.
- March, Carol ANYgranted 2012-05-24cancelled 2013-05-07
Successor callsigns
Callsigns held now by people who previously held KM1SSC.
No current licensee on record previously held this callsign.