Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4PM callsign genealogy
Currently held by DuPont, Russell 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 AK4PM's current licensee, walking backwards.
- DuPont, Russell MTNgranted 2012-01-06cancelled 2012-01-06
Successor callsigns
Callsigns held now by people who previously held AK4PM.
No current licensee on record previously held this callsign.