Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3RDM callsign genealogy
Currently held by PATEL, SAMIR A
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 N3RDM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N3RDM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3RDM, oldest first.
- PATEL, SAMIR A PA1993-12-21 → cancelled 2005-12-22
- MORRELL, R DAVID PA2011-03-12 → cancelled 2023-03-13