Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7RZW callsign genealogy
Currently held by INDIAN HILL MIRCOWAVE GROUP
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 KD7RZW's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7RZW.
- K7CIWcancelledINDIAN HILL MIRCOWAVE GROUPWAgranted 2004-01-03cancelled 2005-07-06