Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3SUN callsign genealogy
Currently held by SMAL, LEO M
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 N3SUN's current licensee, walking backwards.
- Sun, AndrewWAgranted 2025-03-01cancelled 2025-03-21
Successor callsigns
Callsigns held now by people who previously held N3SUN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3SUN, oldest first.
- SMAL, LEO M PA1994-07-15 → cancelled 2006-07-18
- Sun, Andrew WA2025-03-21 active