Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA7B callsign genealogy
Currently held by MC CAULEY, EUGENE V
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 NA7B's current licensee, walking backwards.
- AVELLINO, KENNETH RUTgranted 2002-12-31cancelled 2007-10-23
- KA7ELGno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NA7B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NA7B, oldest first.
- MC CAULEY, EUGENE V UT1997-05-30 → cancelled 1999-11-25
- AVELLINO, KENNETH R UT2017-08-04 active