Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3AMP callsign genealogy
Currently held by Martch, Nick G
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 N3AMP's current licensee, walking backwards.
- Martch, Nick GPAgranted 2016-11-21cancelled 2018-04-20
Successor callsigns
Callsigns held now by people who previously held N3AMP.
No current licensee on record previously held this callsign.