Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD8NJZ callsign genealogy
Currently held by Magrum, Eban J
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 KD8NJZ's current licensee, walking backwards.
- Magrum, Eban JOHgranted 2016-07-28cancelled 2016-08-16
Successor callsigns
Callsigns held now by people who previously held KD8NJZ.
- Magrum, Craig MOHgranted 2021-08-03
All historical holders
Every license row we've seen with the callsign KD8NJZ, oldest first.
- Magrum, Craig M OH2010-03-17 → cancelled 2011-10-29
- Magrum, Eban J OH2016-08-16 active