Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0AMC callsign genealogy
Currently held by LARSEN, ARTHUR L
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 N0AMC's current licensee, walking backwards.
- Calhoun, Alan MNMgranted 2013-10-22cancelled 2016-10-18
Successor callsigns
Callsigns held now by people who previously held N0AMC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0AMC, oldest first.
- LARSEN, ARTHUR L NE1988-10-25 → cancelled 2000-10-26
- Calhoun, Alan NY2016-10-18 active