Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K5ASP callsign genealogy
Currently held by THE ASPENS AMATEUR RADIO CLUB
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 K5ASP's current licensee, walking backwards.
- KF5SZVcancelledTHE ASPENS AMATEUR RADIO CLUBTXgranted 2012-12-05cancelled 2012-12-29
Successor callsigns
Callsigns held now by people who previously held K5ASP.
No current licensee on record previously held this callsign.