Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA0DMR callsign genealogy
Currently held by Iowa DMR 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 WA0DMR's current licensee, walking backwards.
- KE0OFOcancelledIowa DMR GroupIAgranted 2017-08-15cancelled 2017-09-06
Successor callsigns
Callsigns held now by people who previously held WA0DMR.
No current licensee on record previously held this callsign.