Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB4E callsign genealogy
Currently held by Echenique, Orestes
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 NB4E's current licensee, walking backwards.
- Echenique, OrestesFLgranted 2009-06-12cancelled 2014-05-03
Successor callsigns
Callsigns held now by people who previously held NB4E.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NB4E, oldest first.
- WILSON, AVERY C AL2002-01-15 → cancelled 2014-04-15
- Echenique, Orestes FL2024-04-16 active