Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5NVY callsign genealogy
Currently held by KNELLY, CARL 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 W5NVY's current licensee, walking backwards.
- Warren, Matthew TWAgranted 2018-03-29cancelled 2020-10-31
Successor callsigns
Callsigns held now by people who previously held W5NVY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5NVY, oldest first.
- KNELLY, CARL L TX2006-07-19 → cancelled 2018-09-25
- Warren, Matthew T WA2020-10-31 active