Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7EFF callsign genealogy
Currently held by TURNER, DONALD A
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 N7EFF's current licensee, walking backwards.
- Neff, Carlson JAZgranted 2021-08-04cancelled 2021-08-27
Successor callsigns
Callsigns held now by people who previously held N7EFF.
- McQueed Jr, James AWAgranted 2006-01-10cancelled 2018-01-11
All historical holders
Every license row we've seen with the callsign N7EFF, oldest first.
- TURNER, DONALD A WA1993-10-05 → cancelled 2005-10-06
- McQueed Jr, James A WA2006-01-10 → cancelled 2007-04-13
- Neff, Carlson J AZ2021-08-27 active