Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG7MNR callsign genealogy
Currently held by Caldwell, Heath N
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 KG7MNR's current licensee, walking backwards.
- Caldwell, Heath NIDgranted 2010-08-10cancelled 2014-06-13
Successor callsigns
Callsigns held now by people who previously held KG7MNR.
- Caldwell, Heath NIDgranted 2020-07-28