Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN3D callsign genealogy
Currently held by MAGNI, CHRISTOPHER R
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 NN3D's current licensee, walking backwards.
- MAGNI, CHRISTOPHER RPAgranted 2015-10-13cancelled 2022-03-22
Successor callsigns
Callsigns held now by people who previously held NN3D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NN3D, oldest first.
- MAGNI SR, WALLACE B PA2017-01-31 → cancelled 2020-04-01
- MAGNI, CHRISTOPHER R PA2022-03-22 active