Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2MDS callsign genealogy
Currently held by MICROWAVE DATA SYSTEMS AMATEUR RADIO CLUB
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 K2MDS's current licensee, walking backwards.
- KC2DZHcancelledLASCARI, LANCE Dcancelled 1998-10-20
Successor callsigns
Callsigns held now by people who previously held K2MDS.
No current licensee on record previously held this callsign.