Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7NAL callsign genealogy
Currently held by DEFFENDOL, SCOTTY F
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 K7NAL's current licensee, walking backwards.
- DEFFENDOL, SCOTTY FUTgranted 2001-03-07cancelled 2004-03-26
Successor callsigns
Callsigns held now by people who previously held K7NAL.
- DEFFENDOL, SCOTTY FTNgranted 2022-12-20