Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB6L callsign genealogy
Currently held by BROSCHAT, RANDALL 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 AB6L's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB6L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB6L, oldest first.
- BROSCHAT, RANDALL K WA2006-09-27 → cancelled 2018-11-06
- Miller, James W CA2018-11-24 active