Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ASL callsign genealogy
Currently held by Sunlife 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 W7ASL's current licensee, walking backwards.
- KF7NRQcancelledSunlife Amateur Radio ClubAZgranted 2011-01-31cancelled 2011-02-26
Successor callsigns
Callsigns held now by people who previously held W7ASL.
No current licensee on record previously held this callsign.