Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2LK callsign genealogy
Currently held by Heer, John A
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 WA2LK's current licensee, walking backwards.
- Heer, John ANJgranted 2020-06-16cancelled 2021-04-20
Successor callsigns
Callsigns held now by people who previously held WA2LK.
No current licensee on record previously held this callsign.