Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DMP callsign genealogy
Currently held by Peterson, Duane M
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 K7DMP's current licensee, walking backwards.
- Peterson, Duane MAZgranted 2007-03-13cancelled 2007-05-08
Successor callsigns
Callsigns held now by people who previously held K7DMP.
No current licensee on record previously held this callsign.