Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA9YAL callsign genealogy
Currently held by FRIIS, NELS 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 WA9YAL's current licensee, walking backwards.
- FRIIS, NELS RWIgranted 1994-07-14cancelled 2001-08-10
Successor callsigns
Callsigns held now by people who previously held WA9YAL.
No current licensee on record previously held this callsign.