Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4QS callsign genealogy
Currently held by Spies, Alan R
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 KV4QS's current licensee, walking backwards.
- Spies, Alan RFLgranted 2011-05-27cancelled 2013-08-30
Successor callsigns
Callsigns held now by people who previously held KV4QS.
No current licensee on record previously held this callsign.