Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0ALJ callsign genealogy
Currently held by ULANDER, JOHN E
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 K0ALJ's current licensee, walking backwards.
- Hutchinson, Eric JWIgranted 2019-03-14cancelled 2019-04-02
Successor callsigns
Callsigns held now by people who previously held K0ALJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0ALJ, oldest first.
- ULANDER, JOHN E WI1995-10-31 → cancelled 2003-12-18
- Hutchinson, Eric J WI2019-04-02 active