Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4JKL callsign genealogy
Currently held by Shaler, Gavin K
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 KA4JKL's current licensee, walking backwards.
- Shaler, Gavin KVAgranted 2017-07-11cancelled 2024-06-28
Successor callsigns
Callsigns held now by people who previously held KA4JKL.
No current licensee on record previously held this callsign.