Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1MPD callsign genealogy
Currently held by NELSON JR, RAYMOND D
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 N1MPD's current licensee, walking backwards.
- Nelson Jr, Raymond DGAgranted 2013-10-17cancelled 2015-01-10
Successor callsigns
Callsigns held now by people who previously held N1MPD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1MPD, oldest first.
- STEELE, JEFFRY J MA2002-04-04 → cancelled 2014-06-03
- NELSON JR, RAYMOND D GA2015-01-10 active