Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0IMD callsign genealogy
Currently held by ORSCHELN, KARL J
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 K0IMD's current licensee, walking backwards.
- ORSCHELN, KARL JMOgranted 1994-08-31cancelled 2003-12-19
Successor callsigns
Callsigns held now by people who previously held K0IMD.
No current licensee on record previously held this callsign.