Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1KLI callsign genealogy
Currently held by Isakson, Karen L
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 W1KLI's current licensee, walking backwards.
- Isakson, Karen LCTgranted 2009-08-25cancelled 2009-09-12
Successor callsigns
Callsigns held now by people who previously held W1KLI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1KLI, oldest first.
- FAUBEL, EDWARD A CT1996-05-01 → cancelled 2008-05-02
- Isakson, Karen L CT2019-07-22 active