Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4MKH callsign genealogy
Currently held by LIMB, CASSANDRA
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 KM4MKH's current licensee, walking backwards.
- LIMB, CASSANDRANCgranted 2014-03-26cancelled 2015-08-07
Successor callsigns
Callsigns held now by people who previously held KM4MKH.
No current licensee on record previously held this callsign.