Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1KVU callsign genealogy
Currently held by Simpson, Nicholas 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 N1KVU's current licensee, walking backwards.
- Simpson, Nicholas RILgranted 2021-11-08cancelled 2021-11-27
Successor callsigns
Callsigns held now by people who previously held N1KVU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1KVU, oldest first.
- KEENAN, TIMOTHY J MA2002-12-28 → cancelled 2014-12-30
- Simpson, Nicholas R IL2021-11-27 active