Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA9WLN callsign genealogy
Currently held by WALDOFAR REPEATER 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 WA9WLN's current licensee, walking backwards.
- KC9HKLcancelledWALDOFAR REPEATER CLUBILgranted 2005-04-06cancelled 2005-05-03
Successor callsigns
Callsigns held now by people who previously held WA9WLN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA9WLN, oldest first.
- GUNDERSON, WALDO A IL2000-05-05 → cancelled 2001-11-20
- WALDOFAR REPEATER CLUB IL2016-04-13 active