Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9KWI callsign genealogy
Currently held by Weiss, Andrew 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 W9KWI's current licensee, walking backwards.
- Weiss, Andrew MILgranted 2017-05-05cancelled 2025-08-05
Successor callsigns
Callsigns held now by people who previously held W9KWI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9KWI, oldest first.
- FISH, RICHARD E IN2007-11-16 → cancelled 2020-01-09
- Weiss, Andrew M IL2025-08-05 active